<SEC-DOCUMENT>0001654954-17-005477.txt : 20170609
<SEC-HEADER>0001654954-17-005477.hdr.sgml : 20170609
<ACCEPTANCE-DATETIME>20170609161150
ACCESSION NUMBER:		0001654954-17-005477
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20170609
DATE AS OF CHANGE:		20170609

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ChromaDex Corp.
		CENTRAL INDEX KEY:			0001386570
		STANDARD INDUSTRIAL CLASSIFICATION:	MEDICINAL CHEMICALS & BOTANICAL PRODUCTS [2833]
		IRS NUMBER:				262940963
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-218634
		FILM NUMBER:		17903057

	BUSINESS ADDRESS:	
		STREET 1:		10005 MUIRLANDS BLVD.
		STREET 2:		STE. G, FIRST FLOOR
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618
		BUSINESS PHONE:		949-419-0288

	MAIL ADDRESS:	
		STREET 1:		10005 MUIRLANDS BLVD.
		STREET 2:		STE. G, FIRST FLOOR
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CODY RESOURCES, INC.
		DATE OF NAME CHANGE:	20070112
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>cdxcs3_june62017.htm
<DESCRIPTION>REGISTRATION STATEMENT ON FORM S-3
<TEXT>
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As filed with the United States Securities and Exchange Commission
on June 9, 2017</font></div>
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Registration Statement No. 333- &#xA0;</font></div>
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UNITED STATES</font></div>
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SECURITIES AND EXCHANGE COMMISSION</font></div>
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Washington, D.C. 20549</font></div>
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FORM S-3&#xA0;</font></div>
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REGISTRATION STATEMENT</font></div>
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UNDER</font></div>
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THE SECURITIES ACT OF 1933</font></div>
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<font style="color: #000000; font-weight: bold; font-family: Times New Roman; font-size: 32px">
ChromaDex Corporation</font></div>
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(Exact name of registrant as specified in its charter)</font></div>
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<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Delaware</font></div>
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26-2940963</font></div>
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(State or other jurisdiction of</font></div>
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<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
incorporation or organization)</font></div>
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(I.R.S. Employer</font></div>
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Identification No.)</font></div>
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10005 Muirlands Boulevard</font></div>
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<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Suite G</font></div>
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Irvine, CA 92618</font></div>
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(949) 419-0288&#xA0;</font></div>
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(Address, including zip code, and telephone number, including area
code, of registrant&#x2019;s principal executive
offices)</font></div>
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<font style="color: #000000; font-weight: bold; font-family: Times New Roman; font-size: 13px">
Frank L. Jaksch, Jr.</font></div>
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<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Chief Executive Officer</font></div>
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10005 Muirlands Boulevard</font></div>
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Suite G</font></div>
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Irvine, CA 92618</font></div>
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(949) 419-0288&#xA0;</font></div>
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(Name, address, including zip code, and telephone number, including
area code, of agent for service)</font></div>
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&#xA0;</font></div>
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Copies to:</font></div>
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Thomas A. Coll</font></div>
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<font style="color: #000000; font-weight: bold; font-family: Times New Roman; font-size: 13px">
Matthew T. Browne</font></div>
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<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Cooley LLP</font></div>
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4401 Eastgate Mall</font></div>
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<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
San Diego, CA 92121</font></div>
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<font style="color: #000000; font-weight: bold; font-family: Times New Roman; font-size: 13px">
(858) 550-6000</font></div>
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<font style="font-family: Times New Roman; font-size: 13px"><font style="font-weight: bold; color: #000000">
Approximate date of commencement of proposed sale to the
public:</font> From time to time after the effective date of this
registration statement.</font></div>
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<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">If the
only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check
the following box. <font style="color: #000000">&#x2610;</font></font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">If any
of the securities being registered on this Form are being offered
on a delayed or continuous basis pursuant to Rule 415 under the
Securities Act of 1933, other than securities offered only in
connection with dividend or interest reinvestment plans, check the
following box. <font style="color: #000000">&#x2612;</font></font></div>
<div style="text-align: justify"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">If this
Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the
following box and list the Securities Act registration statement
number of the earlier effective registration statement for the same
offering. <font style="color: #000000">&#x2610;</font></font></div>
<div style="text-align: justify"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">If this
Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the
Securities Act registration statement number of the earlier
effective registration statement for the same offering.
<font style="color: #000000">&#x2610;</font></font></div>
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<font style="font-family: Times New Roman; font-size: 13px">If this
Form is a registration statement pursuant to General Instruction
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effective upon filing with the Securities and Exchange Commission
pursuant to Rule 462(e) under the Securities Act, check the
following box. <font style="color: #000000">&#x2610;</font></font></div>
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<font style="font-family: Times New Roman; font-size: 13px">If this
Form is a post-effective amendment to a registration statement
filed pursuant to General Instruction I.D. filed to register
additional securities or additional classes of securities pursuant
to Rule 413(b) under the Securities Act, check the following box.
<font style="color: #000000">&#x2610;</font></font></div>
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<font style="font-family: Times New Roman; font-size: 13px">Indicate
by check mark whether the registrant is a large accelerated filer,
an accelerated filer, a non-accelerated filer, a smaller reporting
company or an emerging growth company. See the definitions of
<font style="color: #000000">&#x201C;</font>large accelerated
filer,<font style="color: #000000">&#x201D;</font> <font style="color: #000000">&#x201C;</font>accelerated filer<font style="color: #000000">&#x201D;</font> <font style="color: #000000">&#x201C;</font>smaller reporting
company<font style="color: #000000">&#x201D;</font> and <font style="color: #000000">&#x201C;</font>emerging growth company<font style="color: #000000">&#x201D;</font> in Rule 12b2 of the Exchange
Act.</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">Large
accelerated filer</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
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<font style="color: #000000; font-size: 13px">&#x2610;</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 25%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Accelerated
filer</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-size: 13px">&#x2612;</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 25%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 26%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 26%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 3%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 25%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Non-accelerated
filer</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 25%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px"><font style="color: #000000">
&#x2610;</font> (Do not check if a smaller reporting
company)</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 25%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Smaller
reporting company</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-size: 13px">&#x2610;</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 25%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 26%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 26%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 3%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 25%;">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">Emerging
Growth</font> <font style="font-family: Times New Roman; font-size: 13px">Company</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 25%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-size: 13px">&#x2610;</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 25%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 1%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr></table>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">If an
emerging growth company, indicate by check mark if the registrant
has elected not to use the extended transition period for complying
with any new or revised financial accounting standards provided
pursuant to Section 7(a)(2)(B) of the Securities Act. <font style="color: #000000">&#x2610;</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 7px">
&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
<div id="pb" style="text-align: center; page-break-after: always; margin-left: 0px; margin-right: 0px; margin-bottom: 6px; width: 100%; height: 1px; background-color: #000000">
<!--page break--></div>
<div id="hdr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: left">
<table cellpadding="0" cellspacing="0" style="text-align: left; margin: 0px auto 0px 0px; width: 100%; font-size: 13px; font-family: Times New Roman;">
<tr>
<td rowspan="1" style="vertical-align: bottom; width: 50%;">
<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px; border-bottom: 2px solid rgb(0, 0, 0);"><font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Title of each class of securities to be registered</font></div>
</td>
<td rowspan="1" style="vertical-align: bottom; width: 12%;">
<div><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;border-bottom:solid 2px #000000;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Amount to be registered(1)(2)</font></div>
</font><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font></div>
</td>
<td rowspan="1" style="vertical-align: bottom; width: 12%;">
<div><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;border-bottom:solid 2px #000000;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Proposed</font></div>
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
maximum</font></div>
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
offering price pershare(3)</font></div>
</font><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font></div>
</td>
<td rowspan="1" style="vertical-align: bottom; width: 14%;">
<div><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;border-bottom:solid 2px #000000;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Proposed</font></div>
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
maximum</font></div>
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
aggregate</font></div>
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
offering price(3)</font></div>
</font><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font></div>
</td>
<td rowspan="1" style="vertical-align: bottom; width: 12%;">
<div><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;border-bottom:solid 2px #000000;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Amount of the registration fee</font></div>
</font><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font></div>
</td>
</tr><tr style="background-color:#cceeff;">
<td style="vertical-align: bottom; width: 50%;">
<div style="text-align: left; text-indent:-24px;margin-right:0px;margin-left:24px;"><font style="font-family: Times New Roman; font-size: 13px">Common Stock, par
value $0.001 per share</font></div>
</td>
<td style="vertical-align: bottom; width: 12%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">7,649,968</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 12%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">$</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">3.455</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;"><br></font></div>
</td>
<td style="vertical-align: bottom; width: 14%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">$</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">26,430,639.44</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;"><br></font></div>
</td>
<td style="vertical-align: bottom; width: 12%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">$</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">3,063.31</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;"><br></font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%; border-bottom: solid 1px #000000">
<!--Rule Below Paragraph--></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: top; width: 3%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">(1)</font></div>
</td>
<td style="vertical-align: top; width: 97%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Pursuant to Rule
416 under the Securities Act of 1933, as amended, the shares being
registered hereunder include such indeterminate number of
additional shares of common stock as may be issuable as a result of
stock splits, stock dividends or similar transactions with respect
to the shares being registered hereunder.</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 3%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">(2)</font></div>
</td>
<td style="vertical-align: top; width: 97%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Includes 7,649,968
shares of common stock issued to the selling stockholders named
herein pursuant to the first and second tranches of the Securities
Purchase Agreement, dated as of April 26, 2017, as amended, by and
between the selling stockholders and ChromaDex
Corporation.</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 3%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">(3)</font></div>
</td>
<td style="vertical-align: top; width: 97%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">With
respect to the shares of common stock being registered hereunder,
estimated pursuant to Rule 457(c) of the Securities Act of 1933, as
amended, solely for the purpose of computing the amount of the
registration fee, based upon the average of the high and low prices
of ChromaDex Corporation<font style="color: rgb(0, 0, 0);">&#x2019;</font>s common stock on June 7,
2017, a date within five business days prior to the filing of this
registration statement,<font style="font-weight: bold; color: rgb(0, 0, 0);">&#xA0;</font>on the
NASDAQ Capital Market, which was $3.455.</font></div>
</td>
</tr></table>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
The registrant hereby amends this registration statement on such
date or dates as may be necessary to delay its effective date until
the registrant shall file a further amendment which specifically
states that this registration statement shall thereafter become
effective in accordance with Section 8(a) of the Securities Act of
1933 or until the registration statement shall become effective on
such date as the Commission acting pursuant to said Section 8(a),
may determine.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
<div id="pb" style="text-align: center; page-break-after: always; margin-left: 0px; margin-right: 0px; margin-bottom: 6px; width: 100%; height: 1px; background-color: #000000">
<!--page break--></div>
<div id="hdr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #DE1A1E; font-family: Times New Roman; font-size: 13px">
The information in this prospectus is not complete and may be
changed. The selling stockholders may not sell these securities
until the registration statement filed with the Securities and
Exchange Commission is effective. This prospectus is not an offer
to sell these securities and it is not soliciting an offer to buy
these securities in any state where the offer or sale is not
permitted.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #DE1A1E; font-weight: bold; font-family: Times New Roman; font-size: 13px">
SUBJECT TO COMPLETION, DATED JUNE 9, 2017</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
PROSPECTUS</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 24px">
&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
<div style="text-align: center"><img src="chromadex.jpg" alt="">
<div><font>&#xA0;</font></div>
</div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-weight: bold; font-family: Times New Roman; font-size: 24px">
7,649,968 Shares</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Common Stock Offered by the Selling Stockholders</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 24px">
</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%; border-bottom: solid 1px #000000">
<!--Rule Below Paragraph--></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">This
prospectus relates to resales by certain selling stockholders from
time to time of up to 7,649,968 shares of common stock, par value
$0.001 per share, that we previously issued to the selling
stockholders on April 27, 2017 and May 24, 2017 in a private
placement.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
selling stockholders may sell the shares of common stock described
in this prospectus in a number of different ways and at varying
prices. We provide more information about how the selling
stockholders may sell their shares of common stock in the section
entitled &#x201C;Plan of Distribution&#x201D; on page 7. The selling
stockholders will bear all commissions and discounts, if any,
attributable to the sale or disposition of the shares, or interests
therein. We will bear all costs, expenses and fees in connection
with the registration of the shares. We will not be paying any
underwriting discounts or commissions in this
offering.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We will
not receive any proceeds from the sale of the shares by the selling
stockholders.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Our
common stock is traded on the NASDAQ Capital Market under the
symbol <font style="color: #000000">&#x201C;</font>CDXC.<font style="color: #000000">&#x201D;</font> On June 8, 2017, the closing sale
price of our common stock on the NASDAQ Capital Market was $3.59
per share. You are urged to obtain current market quotations for
our common stock.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">A
prospectus supplement may add, update, or change information
contained in this prospectus. You should carefully read this
prospectus, the applicable prospectus supplement, and the
information incorporated by reference in this prospectus and the
applicable prospectus supplement before you make your investment
decision.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 24px">
</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
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<font style="font-weight: bold; font-family: Times New Roman; font-size: 13px">
<font style="color: #000000">Investing in our common stock involves
certain risks. You should carefully read and consider the section
entitled &#x201C;</font>Risk Factors<font style="color: #000000">&#x201D; on page 5 and the risk factors included in
our periodic reports filed with the Securities and Exchange
Commission, in any applicable prospectus supplement and in any
other documents we file with the Securities and Exchange
Commission.</font></font></div>
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<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Neither
the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or
passed upon the accuracy and adequacy of the disclosures in this
prospectus. Any representation to the contrary is a criminal
offense.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-weight: bold; font-family: Times New Roman; font-size: 13px">
The date of this prospectus
is&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0; , 2017</font></div>
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</div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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TABLE OF CONTENTS</font></div>
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<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: left">
<table cellpadding="0" cellspacing="0" style="text-align: left; width: 100%; font-family: Times New Roman; font-size: 13px; margin: 0px auto 0px 0px;">
<tr>
<td style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: middle; width: 10%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="1" style="vertical-align: bottom; width: 10%; border-bottom: 2px solid rgb(0, 0, 0);">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Page No.</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px"><a href="#about"><font style="font-family: Times New Roman; font-size: 13px">ABOUT THIS
PROSPECTUS</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">1</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px"><a href="#cautionary"><font style="font-family: Times New Roman; font-size: 13px">CAUTIONARY NOTE
REGARDING FORWARD-LOOKING STATEMENTS</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">1</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#prospectus"><font style="font-family: Times New Roman; font-size: 13px">PROSPECTUS
SUMMARY</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">2<br></font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#risk"><font style="font-family: Times New Roman; font-size: 13px">RISK
FACTORS</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">3<br></font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#proceeds"><font style="font-family: Times New Roman; font-size: 13px">USE OF
PROCEEDS</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">3<br></font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#selling"><font style="font-family: Times New Roman; font-size: 13px">SELLING
STOCKHOLDERS</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">3<br></font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#plan"><font style="font-family: Times New Roman; font-size: 13px">PLAN OF
DISTRIBUTION</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">4<br></font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#legal"><font style="font-family: Times New Roman; font-size: 13px">LEGAL
MATTERS</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">5<br></font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#experts"><font style="font-family: Times New Roman; font-size: 13px">EXPERTS</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">6<br></font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#incorporated"><font style="font-family: Times New Roman; font-size: 13px">INFORMATION
INCORPORATED BY REFERENCE</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">6<br></font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><a href="#additional"><font style="font-family: Times New Roman; font-size: 13px">WHERE YOU CAN FIND
ADDITIONAL INFORMATION</font></a></div>
</td>
<td style="vertical-align: bottom; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">6<br></font></div>
</td>
</tr></table>
</div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
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<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
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<div id="ftr">
<div style="text-align: left; width: 100%"><font style="font-family: Times New Roman; font-size: 11px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-i-</font></div>
</div>
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<div id="hdr">
<div style="text-align: right; width: 100%"><font style="font-family: Times New Roman; font-size: 11px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
ABOUT <a name="about"></a>THIS PROSPECTUS</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We urge
you to read carefully this prospectus, together with the
information incorporated herein by reference as described under the
heading <font style="color: #000000">&#x201C;</font>Where You Can
Find Additional Information,<font style="color: #000000">&#x201D;</font> before buying any of the securities
being offered.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">You
should rely only on the information contained or incorporated by
reference in this prospectus and the applicable prospectus
supplement or in any amendment to this prospectus. Neither we nor
any selling stockholder has authorized anyone to provide you with
different information, and if anyone provides, or has provided you,
with different or inconsistent information, you should not rely on
it. The selling stockholders are offering to sell, and seeking
offers to buy, shares of our common stock (&#x201C;Common
Stock&#x201D;), only in jurisdictions where offers and sales are
permitted. The information contained in this prospectus, as well as
the information filed previously with the Securities and Exchange
Commission (the &#x201C;SEC&#x201D;), and incorporated herein by
reference, is accurate only as of the date of the document
containing the information, regardless of the time of delivery of
this prospectus or the applicable prospectus supplement or any sale
of our Common Stock.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">A
prospectus supplement may add to, update or change the information
contained in this prospectus. You should read both this prospectus
and the applicable prospectus supplement together with additional
information described below under the heading <font style="color: #000000">&#x201C;</font>Where You Can Find Additional
Information.<font style="color: #000000">&#x201D;</font> In this
prospectus, references to the <font style="color: #000000">&#x201C;</font>Company,<font style="color: #000000">&#x201D;</font> <font style="color: #000000">&#x201C;</font>ChromaDex,<font style="color: #000000">&#x201D;</font> <font style="color: #000000">&#x201C;</font>registrant,<font style="color: #000000">&#x201D;</font> <font style="color: #000000">&#x201C;</font>we,<font style="color: #000000">&#x201D;</font> <font style="color: #000000">&#x201C;</font>us,<font style="color: #000000">&#x201D;</font> and <font style="color: #000000">&#x201C;</font>our<font style="color: #000000">&#x201D;</font> refer to ChromaDex Corporation. The
phrase <font style="color: #000000">&#x201C;</font>this
prospectus<font style="color: #000000">&#x201D;</font> refers to
this prospectus and any applicable prospectus supplement, unless
the context requires otherwise.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
CAUTION<a name="cautionary">A</a>RY NOTE REGARDING
FORWARD-LOOKING STATEMENTS</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">This
prospectus and the documents incorporated by reference herein and
therein contain forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933, as amended, or the
Securities Act, and Section 21E of the Securities Exchange Act of
1934, as amended (the &#x201C;Exchange Act&#x201D;). These statements
relate to future events or to our future financial performance and
involve known and unknown risks, uncertainties and other factors
which may cause our actual results, performance or achievements to
be materially different from any future results, performances or
achievements expressed or implied by the forward-looking
statements. Forward-looking statements include, but are not limited
to statements about:</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
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<div style="display: table-row">
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<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">our
business;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#x25CF;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">our business
strategy;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#x25CF;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">products and
services we may offer in the future;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#x25CF;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">the outcome and
impact of litigation;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#x25CF;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">the timing and
results of future regulatory filings;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#x25CF;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">the timing and
results of future clinical trials;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#x25CF;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">our ability to
collect from major customers;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#x25CF;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">our sales and
marketing strategy and capital outlook;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 48px"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;</font></div>
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<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">our estimates
regarding our capital requirements, future expenses and need for
additional financing; and</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<div style="display: table-row">
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<div style="text-align: justify; display: table-cell"><font style="font-family: Times New Roman; font-size: 13px">our use of the net
proceeds from this offering.</font></div>
</div>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">In some
cases, you can identify forward-looking statements by terms such as
&#x201C;may,&#x201D; &#x201C;will,&#x201D; &#x201C;should,&#x201D;
&#x201C;could,&#x201D; &#x201C;would,&#x201D; &#x201C;expect,&#x201D;
&#x201C;plan,&#x201D; &#x201C;anticipate,&#x201D;
&#x201C;believe,&#x201D; &#x201C;estimate,&#x201D;
&#x201C;project,&#x201D; &#x201C;predict,&#x201D;
&#x201C;potential&#x201D; and similar expressions (including their
use in the negative) intended to identify forward-looking
statements. These statements reflect our current views with respect
to future events and are based on assumptions and subject to risks
and uncertainties. Given these uncertainties, you should not place
undue reliance on these forward-looking statements. We discuss many
of these risks in greater detail in the documents incorporated by
reference herein, usually under the heading &#x201C;Risk
Factors.&#x201D; Also, these forward-looking statements represent
our estimates and assumptions only as of the date of the document
containing the applicable statement.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We
qualify all of the forward-looking statements in the foregoing
documents by these cautionary statements. Unless required by law,
we undertake no obligation to update or revise any forward-looking
statements to reflect new information or future events or
developments. Thus, you should not assume that our silence over
time means that actual events are bearing out as expressed or
implied in such forward-looking statements. Before deciding to
purchase our Common Stock, you should carefully consider the risk
factors incorporated by reference herein, in addition to the other
information set forth in this prospectus and in the documents
incorporated by reference herein.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
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<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-1-</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
PR<a name="prospectus">O</a>SPECTUS
SUMMARY</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-style: italic; font-family: Times New Roman; font-size: 13px">
This summary highlights important features of this offering and the
information included or incorporated by reference in this
prospectus. This summary does not contain all of the information
you should consider before investing in our Common Stock. You
should carefully read this prospectus, the applicable prospectus
supplement and the information incorporated by reference in this
prospectus and any applicable prospectus supplement before you
invest in our Common Stock.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-weight: bold; font-family: Times New Roman; font-size: 13px">
ChromaDex Corporation</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
business of ChromaDex Corporation is conducted by our principal
subsidiaries, ChromaDex, Inc., Healthspan Research, LLC and
ChromaDex Analytics, Inc. The Company is a natural products company
that discovers, acquires, develops and commercializes patented and
proprietary ingredient technologies that address the dietary
supplement, food, beverage, skin care and pharmaceutical markets.
With the recent acquisition of Healthspan Research, LLC, the
Company now has a direct to consumer (&#x201C;DTC&#x201D;) product,
which the Company plans to further develop. Along with our
ingredients segment that includes our DTC business, the Company
also has a core standards and contract services segment, which
focuses on natural product fine chemicals (known as
&#x201C;phytochemicals&#x201D;) and chemistry and analytical testing
services, and a regulatory consulting segment. As a result of the
Company&#x2019;s relationships with leading universities and
research institutions, the Company is able to discover and license
early stage, intellectual property-backed ingredient technologies.
The Company then utilizes our business to develop commercially
viable proprietary ingredients. The Company&#x2019;s proprietary
ingredient portfolio is backed with clinical and scientific
research, as well as extensive intellectual property
protection.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Private Placement</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">On
April 26, 2017, we entered into a Securities Purchase Agreement (as
amended, the &#x201C;Purchase Agreement&#x201D;) with certain
purchasers named therein (the &#x201C;Purchasers&#x201D;), pursuant
to which we agreed to sell and issue up to $25.0 million of our
Common Stock at a purchase price of $2.60 per share in three
tranches of approximately $3.5 million, $16.4 million and $5.1
million, respectively. On April 27, 2017, the first tranche under
the Purchase Agreement closed, pursuant to which we issued
1,346,154 shares of Common Stock to the Purchasers at a purchase
price of $2.60 per share. On May 24, 2017, the second tranche under
the Purchase Agreement closed, pursuant to which we issued
6,303,814 shares of Common Stock to the Purchasers at a purchase
price of $2.60 per share. The shares of the Common Stock sold
pursuant to the Purchase Agreement (the &#x201C;Shares&#x201D;) are
not registered under the Securities Act of the 1933, as amended
(the &#x201C;Securities Act&#x201D;), or any state securities laws.
We have relied on the exemption from the registration requirements
of the Securities Act by virtue of Section 4(a)(2) thereof and Rule
506 of Regulation D thereunder. In connection with the
Purchasers&#x2019; execution of the Purchase Agreement, the
Purchasers represented to us that they are each an
&#x201C;accredited investor&#x201D; as defined in Regulation D of the
Securities Act and that the securities being purchased by them are
being acquired solely for their own account and for investment
purposes and not with a view to the future sale or distribution.
Ladenburg Thalmann &amp; Co. Inc. acted as our sole placement agent
for the Shares sold pursuant to the Purchase
Agreement.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">On
April 29, 2017, we entered into a Registration Rights Agreement
with the Purchasers (the &#x201C;Registration Rights
Agreement&#x201D;). Pursuant to the Registration Rights Agreement,
the Company agreed to (i) file one or more registration statements
with the Securities and Exchange Commission (the &#x201C;SEC&#x201D;)
to cover the resale of the Shares by the Purchasers, (ii) use its
reasonable best efforts to have all such registration statements
declared effective within the timeframes set forth in the
Registration Rights Agreement, and (iii) use its commercially
reasonable efforts to keep such registration statements effective
during the timeframes set forth in the Registration Rights
Agreement. In the event that such registration statements are not
filed or declared effective within the timeframes set forth in the
Registration Rights Agreement, any such effective registration
statements subsequently become unavailable, or the Purchasers are
unable to sell the Shares because the Company has failed to satisfy
the current public information requirement of Rule 144 under the
Securities Act, the Company would be required to pay liquidated
damages to the Purchasers equal to 1.0% of the aggregate purchase
price per month for each default (up to a maximum of 5% of such
aggregate purchase price).</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
Registration Statement of which this prospectus is a part relates
to the resales of the Shares issued to the selling stockholders in
connection with the first and second tranches under the Purchase
Agreement.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Our
principal executive offices are located at 10005 Muirlands Blvd.
Suite G, Irvine, California, 92618. Our telephone number is (949)
419-0288. Our website is located at <font style="font-style: italic; color: #000000">www.chromadex.com</font>. The
information on our website is not part of this
prospectus.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
The Offering</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: bottom; width: 51%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">Common
Stock Offered by the Selling Stockholders</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 47%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">7,649,968
shares</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 51%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 49%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 51%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">Use of
Proceeds</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 47%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We will
not receive any proceeds from the sale of Shares in this offering
by the selling stockholders.</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 51%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 49%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 51%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">NASDAQ
Capital Market Symbol</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 47%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">CDXC</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-2-</font></div>
</div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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</div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
RISK F<a name="risk">A</a>CTORS</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">An
investment in our Common Stock involves a high degree of risk.
Prior to making a decision about investing in our Common Stock, you
should consider carefully the specific risk factors discussed in
the sections entitled &#x201C;Risk Factors&#x201D; contained in our
most recent Annual Report on Form 10-K or Quarterly Report on Form
10-Q, as filed with the SEC, which are incorporated in this
prospectus by reference in their entirety, as well as any amendment
or updates to our risk factors reflected in subsequent filings with
the SEC, including any prospectus supplement hereto. These risks
and uncertainties are not the only risks and uncertainties we face.
Additional risks and uncertainties not presently known to us, or
that we currently view as immaterial, may also impair our business.
If any of the risks or uncertainties described in our SEC filings
or any additional risks and uncertainties actually occur, our
business, financial condition, results of operations and cash flow
could be materially and adversely affected. In that case, the
trading price of our Common Stock could decline and you might lose
all or part of your investment.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
USE O<a name="proceeds">F</a> PROCEEDS</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
proceeds from the sale of shares of Common Stock offered pursuant
to this prospectus are solely for the account of the selling
stockholders. We will not receive any proceeds from the sale of
shares by the selling stockholders.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
SELLING ST<a name="selling">O</a>CKHOLDERS</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
selling stockholders, or their pledgees, assignees, or
successors-in-interest, are offering for resale, from time to time,
up to an aggregate of 7,649,968 shares of our Common Stock. The
Shares were issued by us in a private placement that closed in two
tranches, on April 27, 2017 and May 24, 2017. The following table
sets forth certain information with respect to beneficial ownership
of our Common Stock as of May 25, 2017 by the selling stockholders,
as determined in accordance with Rule 13d-3 of the Exchange Act.
<font style="font-family: Times New Roman">This information has
been obtained from the selling stockholders or in Schedules 13G or
13D and other public documents filed with the
SEC</font>.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="margin-right:0px;width:100%;font-size:13px;font-family:Times New Roman;margin-left:0px;">
<tr>
<td rowspan="1" style="vertical-align: bottom; width: 50%;">
<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px; border-bottom: 2px solid rgb(0, 0, 0);"><font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Name of Selling Stockholder</font></div>
</td>
<td colspan="2" rowspan="1" style="vertical-align:bottom;width:20%;">
<div><font style="text-align: left; padding-bottom:2px;width:5%;vertical-align:bottom;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:90%;border-bottom:solid 2px #000000;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Number of Shares of Common Stock Beneficially Owned Prior to this
Offering(1)</font></div>
</font><font style="text-align: left; padding-bottom:2px;width:5%;vertical-align:bottom;display:inline-block;">&#xA0;</font></div>
</td>
<td colspan="1" rowspan="1" style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;border-bottom:solid 2px #000000;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Number of Shares of Common Stock Being Offered(2)</font></div>
</font><font style="text-align: left; padding-bottom:2px;width:10%;vertical-align:bottom;display:inline-block;">&#xA0;</font></div>
</td>
<td colspan="2" rowspan="1" style="vertical-align:bottom;width:20%;">
<div><font style="text-align: left; padding-bottom:2px;width:5%;vertical-align:bottom;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:90%;border-bottom:solid 2px #000000;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Number of Shares of Common Stock Beneficially Owned After this
Offering</font></div>
</font><font style="text-align: left; padding-bottom:2px;width:5%;vertical-align:bottom;display:inline-block;">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align:bottom;width:50%;">
<div style="margin-left:0px;"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="1" style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Number</font></div>
</font><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font></div>
</td>
<td colspan="1" style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Percentage</font></div>
</font><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font></div>
</td>
<td colspan="1" style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;display:inline-block;">
<div><font style="font-size:13px;font-family:Times New Roman;">&#xA0;</font></div>
</font><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font></div>
</td>
<td colspan="1" style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Number</font></div>
</font><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font></div>
</td>
<td colspan="1" style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font><font style="text-align: center; vertical-align:bottom;width:80%;display:inline-block;">
<div><font style="font-weight:bold;font-size:13px;font-family:Times New Roman;color:#000000;">
Percentage</font></div>
</font><font style="text-align: left; vertical-align:bottom;width:10%;display:inline-block;">&#xA0;</font></div>
</td>
</tr><tr style="background-color:#cceeff;">
<td style="vertical-align:bottom;width:50%;">
<div style="text-align: left; text-indent:-24px;margin-right:0px;margin-left:24px;"><font style="font-family: Times New Roman; font-size: 13px">Champion River
Ventures Limited (3)</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">4,589,980</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">9.96</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">%</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">4,589,980</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; color:#000000;font-family:Times New Roman;vertical-align:bottom;display:inline-block;width:10%;font-size:13px;">&#xA0;</font><font style="text-align: left; color:#000000;font-family:Times New Roman;vertical-align:bottom;display:inline-block;width:5%;font-size:13px;">&#xA0;</font><font style="text-align: right; color:#000000;font-family:Times New Roman;vertical-align:bottom;display:inline-block;width:75%;font-size:13px;">&#x2014;</font><font style="text-align: left; color:#000000;font-family:Times New Roman;vertical-align:bottom;display:inline-block;width:10%;font-size:13px;">&#xA0;</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">*</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font></div>
</td>
</tr><tr style="background-color:#ffffff;">
<td style="vertical-align:bottom;width:50%;">
<div style="text-align: left; text-indent:-24px;margin-right:0px;margin-left:24px;"><font style="font-family: Times New Roman; font-size: 13px">Pioneer Step
Holdings Limited (4)</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">3,059,988</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">6.64</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">%</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">3,059,988</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; color:#000000;font-family:Times New Roman;vertical-align:bottom;display:inline-block;width:10%;font-size:13px;">&#xA0;</font><font style="text-align: left; color:#000000;font-family:Times New Roman;vertical-align:bottom;display:inline-block;width:5%;font-size:13px;">&#xA0;</font><font style="text-align: right; color:#000000;font-family:Times New Roman;vertical-align:bottom;display:inline-block;width:75%;font-size:13px;">&#x2014;</font><font style="text-align: left; color:#000000;font-family:Times New Roman;vertical-align:bottom;display:inline-block;width:10%;font-size:13px;">&#xA0;</font></div>
</td>
<td style="vertical-align:bottom;width:10%;">
<div><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: left; vertical-align:bottom;width:5%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font><font style="text-align: right; vertical-align:bottom;width:75%;font-size:13px;font-family:Times New Roman;display:inline-block;">*</font><font style="text-align: left; vertical-align:bottom;width:10%;font-size:13px;font-family:Times New Roman;display:inline-block;">&#xA0;</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
<br></font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td colspan="2" style="vertical-align: top; width: 3%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">*</font></div>
</td>
<td style="vertical-align: top; width: 97%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Less
than 1%</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 3%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(1)</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 97%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px"><font style="color: #000000">
&#x201C;</font>Beneficial ownership<font style="color: #000000">&#x201D;</font> means that a person, directly or
indirectly, has or shares voting or investment power with respect
to a security or has the right to acquire such power within 60
days. The number of shares beneficially owned is determined as of
May 25, 2017, and the percentage is based upon 46,093,894 shares of
our Common Stock outstanding as of May 25, 2017.</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 3%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(2)</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 97%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Assumes
sale of all shares available for sale under this prospectus and no
further acquisitions of shares by the selling
stockholders.</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 3%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(3)</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 97%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Based
on beneficial ownership reported on Schedule 13D filed with SEC on
May 26, 2017, (i) Champion River Ventures Limited (&#x201C;Champion
River&#x201D;) beneficially owned and had sole voting and
dispositive power with respect to 4,589,980 shares (the
&#x201C;Champion Shares&#x201D;), (ii) Prime Tech Global Limited
(&#x201C;Prime Tech&#x201D;), by virtue of being the sole shareholder
of Champion River, may be deemed to beneficially own and have sole
voting and dispositive power with respect to the Champion Shares,
(iii) Mayspin Management Limited (&#x201C;Mayspin&#x201D;), by virtue
of being the sole shareholder of Prime Tech, may be deemed to
beneficially own and have sole voting and dispositive power with
respect to the Champion Shares, and (iv) Li Ka Shing, by virtue of
being the sole shareholder of Mayspin, may be deemed to
beneficially own and have sole voting and dispositive power with
respect to the Champion Shares. In addition, as set forth in the
Schedule 13D, pursuant to a Securities Purchase Agreement dated
April 26, 2017 (the &#x201C;Purchase Agreement&#x201D;) between
Champion River, Pioneer Step Holdings Limited (&#x201C;Pioneer
Step&#x201D;) and the Company, until the final closing of the
transactions contemplated by the Purchase Agreement, each of
Champion River and Pioneer Step may be deemed to be members of a
&#x201C;group&#x201D;, as defined in Rule 13d-5 of the Exchange Act
and therefore may be deemed to beneficially own the shares
beneficially owned by each other solely for such purposes. Each of
Champion River, Prime Tech, Mayspin and Li Ka Shing have disclaimed
beneficial ownership of any Pioneer Shares and the Champion Shares
reported in the table do not include any of the Pioneer Shares. The
registered office address for Champion River and Mayspin is Vistra
Corporate Services Centre, Wickhams Cay II, Road Town, Tortola,
VG1110, British Virgin Islands and the registered office address
for PrimeTech is P.O. Box 901, East Asia Chambers, Road Town,
Tortola, British Virgin Islands, and the correspondence address for
each of Champion River, PrimeTech, and Mayspin is c/o 7/F, Cheung
Kong Center, 2 Queen&#x2019;s Road Central, Hong Kong. The business
address of Li Ka Shing is c/o 7/F, Cheung Kong Center, 2
Queen&#x2019;s Road Central, Hong Kong. Pursuant to the Purchase
Agreement, Champion River Ventures Limited will have the right to
nominate one member to the Company&#x2019;s Board of Directors
following the Company&#x2019;s 2017 Annual Meeting of
Stockholders.</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 3%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(4)</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 97%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Based
on beneficial ownership reported on Schedule 13D filed with SEC on
May 26, 2017, (i) Pioneer Step Holdings Limited (&#x201C;Pioneer
Step&#x201D;) beneficially owned and had sole voting and dispositive
power with respect to 3,059,988 shares (the &#x201C;Pioneer
Shares&#x201D;) and (ii) Chau Hoi Shuen Solina Holly, by virtue of
being the sole shareholder of Pioneer Step, may be deemed to
beneficially own and have sole voting and dispositive power with
respect to the Pioneer Shares. In addition, as set forth in the
Schedule 13D, pursuant to the Purchase Agreement, until the final
closing of the transactions contemplated by the Purchase Agreement,
each of Pioneer Step and Champion River may be deemed to be members
of a &#x201C;group&#x201D;, as defined in Rule 13d-5 of the Exchange
Act and therefore may be deemed to beneficially own the shares
beneficially owned by each other solely for such purposes. Each of
Pioneer Step and Solina Chau have disclaimed beneficial ownership
of any Champion Shares and the Pioneer Shares reported in the table
do not include any of the Champion Shares. The registered office
address for Pioneer Step is Vistra Corporate Services Centre,
Wickhams Cay II, Road Town, Tortola, VG1110, British Virgin Islands
and its correspondence address is c/o 29th Floor, Harbour Centre,
25 Harbour Road, Wanchai, Hong Kong. The business address of Solina
Chau is c/o 29th Floor, Harbour Centre, 25 Harbour Road, Wanchai,
Hong Kong.. Pursuant to the Purchase Agreement, Pioneer Step
Holdings Limited will have the right to nominate one member to the
Company&#x2019;s Board of Directors following the Company&#x2019;s
2017 Annual Meeting of Stockholders.</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Relationship with Selling Stockholders</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">As
discussed in greater detail above under the section <font style="color: #000000">&#x201C;</font>Prospectus Summary <font style="color: #000000">&#x2013;</font> Private Placement,<font style="color: #000000">&#x201D;</font> in April 2017, we entered into the
Purchase Agreement with the selling stockholders pursuant to which
we sold and issued the Shares to the selling stockholders and
agreed with the selling stockholders to file a Registration
Statement to enable the resale of the Shares. Except as noted in
the footnotes to the Selling Stockholders table, none of the
selling stockholders has held any position or office with us or our
affiliates within the last three years or has had a material
relationship with us or any of our predecessors or affiliates
within the past three years, other than as a result of the
ownership of our shares or other securities.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-3-</font></div>
</div>
<div id="pb" style="text-align: center; page-break-after: always; margin-left: 0px; margin-right: 0px; margin-bottom: 6px; width: 100%; height: 1px; background-color: #000000">
<!--page break--></div>
<div id="hdr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;"><a name="plan"></a></font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
PLAN OF DISTRIBUTION</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We are
registering the Shares issued to the selling stockholders to permit
the resale of these Shares by the holders of the Shares from time
to time after the date of this prospectus. We will not receive any
of the proceeds from the sale by the selling stockholders of the
Shares. We will bear all fees and expenses incident to our
obligation to register the Shares.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
selling stockholders may sell all or a portion of the Shares
beneficially owned by them and offered hereby from time to time
directly or through one or more underwriters, broker-dealers or
agents. If the Shares are sold through underwriters or
broker-dealers, the selling stockholders will be responsible for
underwriting discounts or commissions or agent&#x2019;s commissions.
The Shares may be sold on any national securities exchange or
quotation service on which the securities may be listed or quoted
at the time of sale, in the over-the-counter market or in
transactions otherwise than on these exchanges or systems or in the
over-the-counter market and in one or more transactions at fixed
prices, at prevailing market prices at the time of the sale, at
varying prices determined at the time of sale, or at negotiated
prices. These sales may be effected in transactions, which may
involve crosses or block transactions. The selling stockholders may
use any one or more of the following methods when selling
shares:</font></div>
<div style="text-align: left; margin-left: 36px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">ordinary brokerage
transactions and transactions in which the broker-dealer solicits
purchasers;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">block trades in
which the broker-dealer will attempt to sell the shares as agent
but may position and resell a portion of the block as principal to
facilitate the transaction;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">purchases by a
broker-dealer as principal and resale by the broker-dealer for its
account;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">an exchange
distribution in accordance with the rules of the applicable
exchange;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">privately
negotiated transactions;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">settlement of short
sales entered into after the effective date of the registration
statement of which this prospectus is a part;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">broker-dealers may
agree with the selling stockholders to sell a specified number of
such shares at a stipulated price per share;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">through the writing
or settlement of options or other hedging transactions, whether
such options are listed on an options exchange or
otherwise;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">a combination of
any such methods of sale; and</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="text-align: left; display: table-cell; width: 36px;">
<font style="font-family: Times New Roman; font-size: 13px">&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">any other method
permitted pursuant to applicable law.</font></div>
</div>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
selling stockholders also may resell all or a portion of the Shares
in open market transactions in reliance upon Rule 144 under the
Securities Act, as permitted by that rule, or Section 4(1) under
the Securities Act, if available, rather than under this
prospectus, provided that they meet the criteria and conform to the
requirements of those provisions.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Broker-dealers
engaged by the selling stockholders may arrange for other
broker-dealers to participate in sales. If the selling stockholders
effect such transactions by selling Shares to or through
underwriters, broker-dealers or agents, such underwriters,
broker-dealers or agents may receive commissions in the form of
discounts, concessions or commissions from the selling stockholders
or commissions from purchasers of the Shares for whom they may act
as agent or to whom they may sell as principal. Such commissions
will be in amounts to be negotiated, but, except as set forth in a
supplement to this prospectus, in the case of an agency transaction
will not be in excess of a customary brokerage commission in
compliance with FINRA Rule 5110.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">In
connection with sales of the Shares, the selling stockholders may
enter into hedging transactions with broker-dealers or other
financial institutions, which may in turn engage in short sales of
the Shares in the course of hedging in positions they assume. The
selling stockholders may also sell Shares short and if such short
sale shall take place after the date that the Registration
Statement of which this prospectus is a part is declared effective
by the SEC, the selling stockholders may deliver shares of Common
Stock covered by this prospectus to close out short positions and
to return borrowed shares in connection with such short sales. The
selling stockholders may also loan or pledge Shares to
broker-dealers that in turn may sell such shares, to the extent
permitted by applicable law. The selling stockholders may also
enter into option or other transactions with broker-dealers or
other financial institutions or the creation of one or more
derivative securities which require the delivery to such
broker-dealer or other financial institution of shares offered by
this prospectus, which shares such broker-dealer or other financial
institution may resell pursuant to this prospectus (as supplemented
or amended to reflect such transaction). Notwithstanding the
foregoing, the selling stockholders have been advised that they may
not use shares registered on the Registration Statement of which
this prospectus is a part to cover short sales of our Common Stock
made prior to the date the Registration Statement, of which this
prospectus forms a part, has been declared effective by the
SEC.</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-4-</font></div>
</div>
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<div id="hdr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
selling stockholders may, from time to time, pledge or grant a
security interest in some or all of the shares of Common Stock
owned by them and, if they default in the performance of their
secured obligations, the pledgees or secured parties may offer and
sell the Shares from time to time pursuant to this prospectus or
any amendment to this prospectus under Rule 424(b)(3) or other
applicable provision of the Securities Act amending, if necessary,
the list of selling stockholders to include the pledgee, transferee
or other successors in interest as selling stockholders under this
prospectus. The selling stockholders also may transfer and donate
the Shares in other circumstances in which case the transferees,
donees, pledgees or other successors in interest will be the
selling beneficial owners for purposes of this
prospectus.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
selling stockholders and any broker-dealer or agents participating
in the distribution of the Shares may be deemed to be
&#x201C;underwriters&#x201D; within the meaning of Section 2(11) of
the Securities Act in connection with such sales. In such event,
any commissions paid, or any discounts or concessions allowed to,
any such broker-dealer or agent and any profit on the resale of the
shares purchased by them may be deemed to be underwriting
commissions or discounts under the Securities Act. Selling
stockholders who are &#x201C;underwriters&#x201D; within the meaning
of Section 2(11) of the Securities Act will be subject to the
prospectus delivery requirements of the Securities Act and may be
subject to certain statutory liabilities of, including but not
limited to, Sections 11, 12 and 17 of the Securities Act and Rule
10b-5 under the Exchange Act.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Each
selling stockholder has informed the Company that it is not a
registered broker-dealer and does not have any written or oral
agreement or understanding, directly or indirectly, with any person
to distribute the Common Stock. Upon the Company being notified in
writing by a selling stockholder that any material arrangement has
been entered into with a broker-dealer for the sale of Common Stock
through a block trade, special offering, exchange distribution or
secondary distribution or a purchase by a broker or dealer, a
supplement to this prospectus will be filed, if required, pursuant
to Rule 424(b) under the Securities Act, disclosing (i) the name of
each such selling stockholder and of the participating
broker-dealer(s), (ii) the number of shares involved, (iii) the
price at which such shares of Common Stock were sold, (iv) the
commissions paid or discounts or concessions allowed to such
broker-dealer(s), where applicable, (v) that such broker-dealer(s)
did not conduct any investigation to verify the information set out
or incorporated by reference in this prospectus, and (vi) other
facts material to the transaction. In no event shall any
broker-dealer receive fees, commissions and markups, which, in the
aggregate, would exceed eight percent (8%).</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Under
the securities laws of some states, the Shares may be sold in such
states only through registered or licensed brokers or dealers. In
addition, in some states the Shares may not be sold unless such
shares have been registered or qualified for sale in such state or
an exemption from registration or qualification is available and is
complied with.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">There
can be no assurance that any selling stockholder will sell any or
all of the Shares registered pursuant to the Registration
Statement, of which this prospectus forms a part.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Each
selling stockholder and any other person participating in such
distribution will be subject to applicable provisions of the
Exchange Act, and the rules and regulations thereunder, including,
without limitation, Regulation M of the Exchange Act, which may
limit the timing of purchases and sales of any of the Shares by the
selling stockholder and any other participating person. Regulation
M may also restrict the ability of any person engaged in the
distribution of the Shares to engage in market-making activities
with respect to the shares of Common Stock. All of the foregoing
may affect the marketability of the Shares and the ability of any
person or entity to engage in market-making activities with respect
to the Shares.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
selling stockholders will pay any underwriting discounts and
commission incurred in disposing of the Shares. We will bear all
other expenses incident to our performance of or compliance with
the Registration Rights Agreement, including (i) all registration
and filing fees, (ii) all fees and expenses in connection with
compliance with any securities or &#x201C;Blue Sky&#x201D; laws,
(iii) all printing and delivery expenses, (iv) all fees and
disbursements of counsel for the Company and of all independent
certified public accountants of the Company, (v) Securities Act
liability insurance or similar insurance if the Company so desires
or the underwriters so require in accordance with then-customary
underwriting practice, (vi) all fees and expenses incurred in
connection with the listing of the Shares on any securities
exchange, (vii) all reasonable fees and disbursements of one legal
counsel for the selling stockholders in an amount not to exceed
$50,000 in the aggregate during the term of the Registration Rights
Agreement, (viii) any reasonable fees and disbursements of
underwriters customarily paid by issuers or sellers of securities,
(ix) all fees and expenses of any special experts retained by the
Company in connection with any registration, (x) all of the
Company&#x2019;s internal expenses (including all salaries and
expenses of its officers and employees performing legal or
accounting duties), (xi) all expenses related to the
&#x201C;road-show&#x201D; for any underwritten offering, including
all travel, meals and lodging and (xii) any other fees and
disbursements customarily paid by the issuers of securities. We
will indemnify the selling stockholders against certain
liabilities, including some liabilities under the Securities Act,
in accordance with the Registration Rights Agreement, or the
selling stockholders will be entitled to contribution. We may be
indemnified by the selling stockholders against civil liabilities,
including liabilities under the Securities Act, that may arise from
any written information furnished to us by the selling stockholders
specifically for use in this prospectus, in accordance with the
Registration Rights Agreement, or we may be entitled to
contribution.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
LEG<a name="legal">A</a>L MATTERS</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
validity of the Shares to be offered for resale by the selling
stockholders under this prospectus will be passed upon for us by
Cooley LLP, San Diego, California.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-5-</font></div>
</div>
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<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
EX<a name="experts">P</a>ERTS</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
financial statements, schedule and management<font style="color: #000000">&#x2019;</font>s assessment of the effectiveness of
internal control over financial reporting incorporated by reference
in this prospectus and elsewhere in the Registration Statement of
which this prospectus is a part have been so incorporated by
reference in reliance upon the reports of Marcum LLP, independent
registered public accountants, upon the authority of said firm as
experts in accounting and auditing.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
INFORMATION IN<a name="incorporated">C</a>ORPORATED BY REFERENCE</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The SEC
allows us to <font style="color: #000000">&#x201C;</font>incorporate
by reference<font style="color: #000000">&#x201D;</font> into this
prospectus the information we file with them, which means that we
can disclose important information to you by referring you to those
documents. Any statement contained or incorporated by reference in
this prospectus shall be deemed to be modified or superseded for
purposes of this prospectus to the extent that a statement
contained herein, or in any subsequently filed document which also
is incorporated by reference herein, modifies or supersedes such
earlier statement. Any such statement so modified or superseded
shall not be deemed, except as so modified or superseded, to
constitute a part of this prospectus. We incorporate by reference
the documents listed below:</font></div>
<div style="text-align: left; margin-left: 432px; margin-right: 0px; text-indent: 0px;">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="display: table-cell; width: 36px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
</font> <font style="font-family: Times New Roman; font-size: 13px;">the description of
our common stock in our registration statement on Form 8-A filed
with the SEC on April 21, 2016, including any amendments or reports
filed for the purpose of updating such description;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; margin-right: 0px; text-indent: 0px;">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="display: table-cell; width: 36px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
</font> <font style="font-family: Times New Roman; font-size: 13px;">our Annual Report
on Form 10-K for the fiscal year ended December 31, 2016, filed
with the SEC on March 16, 2017;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; margin-right: 0px; text-indent: 0px;">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="display: table-cell; width: 36px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
</font> <font style="font-family: Times New Roman; font-size: 13px;">our Quarterly
Report on Form 10-Q filed with the SEC on May 11,
2017;</font></div>
</div>
</div>
<div style="margin-left: 48px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="margin-left: 48px; margin-right: 0px; text-indent: 0px;"></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="display: table-cell; width: 36px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
</font> <font style="font-family: Times New Roman; font-size: 13px;">our Current
Reports on Form 8-K (other than information furnished rather than
filed) filed with the SEC on January 6, 2017, February 17, 2017,
February 23, 2017, March 28, 2017, April 19, 2017, April 27, 2017,
May 2, 2017 and May 25, 2017; and</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 48px; margin-right: 0px; text-indent: 0px;">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="display: table; margin-left: 48px;">
<div style="display: table-row;">
<div style="display: table-cell; width: 36px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
&#x25CF;</font></div>
<div style="text-align: justify; display: table-cell; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
</font> <font style="font-family: Times New Roman; font-size: 13px;">our Definitive
Proxy Statement on Schedule 14A and amendment thereto filed with
the SEC on May 1, 2017.</font></div>
</div>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We also
incorporate by reference into this prospectus all documents (other
than Current Reports furnished under Item 2.02 or Item 7.01 of Form
8-K and exhibits filed on such form that are related to such items)
that are subsequently filed by us with the SEC pursuant to Sections
13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the
termination of the offering of the securities made by this
prospectus (including documents filed after the date of the initial
Registration Statement of which this prospectus is a part and prior
to the effectiveness of the Registration Statement). These
documents include periodic reports, such as Annual Reports on Form
10-K, Quarterly Reports on Form 10-Q and Current Reports on Form
8-K, as well as proxy statements.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Any
statement contained in this prospectus or in a document
incorporated or deemed to be incorporated by reference into this
prospectus will be deemed to be modified or superseded to the
extent that a statement contained in this prospectus or any
subsequently filed document that is deemed to be incorporated by
reference into this prospectus modifies or supersedes the
statement</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">You may
request a copy of these filings at no cost, by contacting us at the
following address or telephone number:</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Chromadex
Corporation</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">10005
Muirlands Boulevard</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Suite
G</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Irvine,
CA 92618</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Attn.:
Corporate Secretary</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Information
contained on our website, <font style="font-style: italic; color: #000000">www.chromadex.com</font>, is
not a prospectus and does not constitute part of this
prospectus.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
WHERE YOU C<a name="additional">A</a>N FIND
ADDITIONAL INFORMATION</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We file
annual, quarterly, and current reports, proxy statements and other
information with the SEC under the Exchange Act. You may read and
copy any document we file at the SEC<font style="color: #000000">&#x2019;</font>s Public Reference Room located at
100 F Street, N.E., Washington, D.C. 20549. You may obtain
information on the operation of the public reference room by
calling the SEC at 1-800-SEC-0330. Our filings with the SEC also
are available from the SEC<font style="color: #000000">&#x2019;</font>s internet site at <font style="font-style: italic; color: #000000">http://www.sec.gov</font>,
which contains reports, proxy and information statements, and other
information regarding issuers that file electronically. You may
obtain a copy of these filings at no cost by writing us at the
following address: Chromadex Corporation, 10005 Muirlands Boulevard
Suite G, Irvine, CA 92618, Attn.: Corporate
Secretary.&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-6-</font></div>
</div>
<div id="pb" style="text-align: center; page-break-after: always; margin-left: 0px; margin-right: 0px; margin-bottom: 6px; width: 100%; height: 1px; background-color: #000000">
<!--page break--></div>
<div id="hdr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
PART II.</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
INFORMATION NOT REQUIRED IN PROSPECTUS</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: top; width: 7%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Item 14.</font></div>
</td>
<td style="vertical-align: top; width: 93%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Other Expenses of Issuance and Distribution.</font></div>
</td>
</tr></table>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
following is a statement of the estimated expenses to be incurred
by us in connection with the registration of the securities under
this Registration Statement, all of which will be borne by
us.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 78%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 7%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: middle; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: middle; width: 10%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: middle; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr style="background-color: #cceeff">
<td style="vertical-align: top; width: 78%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">Securities and
Exchange Commission Registration Fee</font></div>
</td>
<td style="vertical-align: bottom; width: 7%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">$</font></div>
</td>
<td style="vertical-align: bottom; width: 10%">
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">2,890</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 78%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">Legal
Fees and Expenses</font></div>
</td>
<td style="vertical-align: bottom; width: 7%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 10%">
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">150,000</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr style="background-color: #cceeff">
<td style="vertical-align: top; width: 78%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">Accountants<font style="color: #000000">&#x2019;</font>
Fees and Expenses</font></div>
</td>
<td style="vertical-align: bottom; width: 7%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 10%">
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">20,000</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 78%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">Miscellaneous</font></div>
</td>
<td style="vertical-align: bottom; width: 7%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 10%">
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">7,110</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr style="background-color: #cceeff">
<td style="vertical-align: top; width: 78%">
<div style="text-align: left; margin-left: 24px; margin-right: 0px; text-indent: -24px">
<font style="font-family: Times New Roman; font-size: 13px">Total</font></div>
</td>
<td style="vertical-align: bottom; width: 7%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">$</font></div>
</td>
<td style="vertical-align: bottom; width: 10%">
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">180,000</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 24px">
</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: top; width: 7%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Item 15.</font></div>
</td>
<td style="vertical-align: top; width: 93%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Indemnification of Directors and Officers.</font></div>
</td>
</tr></table>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Section
145 of the Delaware General Corporation Law, or the DGCL, empowers
a Delaware corporation to indemnify any persons who are, or are
threatened to be made, parties to any threatened, pending, or
completed legal action, suit, or proceeding, whether civil,
criminal, administrative, or investigative (other than an action by
or in the right of such corporation), by reason of the fact that
such person was an officer or director of such corporation, or is
or was serving at the request of such corporation as a director,
officer, employee, or agent of another corporation or enterprise.
The indemnity may include expenses (including attorneys<font style="color: #000000">&#x2019;</font> fees), judgments, fines, and
amounts paid in settlement actually and reasonably incurred by such
person in connection with such action, suit, or proceeding,
provided that such officer or director acted in good faith and in a
manner he reasonably believed to be in or not opposed to the
corporation<font style="color: #000000">&#x2019;</font>s best
interests, and, for criminal proceedings, had no reasonable cause
to believe his conduct was illegal. A Delaware corporation may
indemnify officers and directors in an action by or in the right of
the corporation under the same conditions, except that no
indemnification is permitted without judicial approval if the
officer or director is adjudged to be liable to the corporation in
the performance of his duty. Where an officer or director is
successful on the merits or otherwise in the defense of any action
referred to above, the corporation must indemnify him against the
expenses which such officer or director actually and reasonably
incurred.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Our
bylaws provide that we will indemnify our directors and officers to
the fullest extent permitted by Delaware law, except that no
indemnification will be provided to a director, officer, employee,
or agent if the indemnification sought is in connection with a
proceeding initiated by such person without the authorization of
our board of directors. The bylaws also provide that the right of
directors and officers to indemnification shall be a contract right
and shall not be exclusive of any other right now possessed or
hereafter acquired under any statute, provision of the certificate
of incorporation, bylaw, agreement, vote of stockholders or
disinterested directors or otherwise. The bylaws also permit us to
secure insurance on behalf of any officer, director, employee, or
other agent for any liability arising out of his or her actions in
such capacity, regardless of whether the bylaws would permit
indemnification of any such liability.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">In
accordance with Section 102(b)(7) of the DGCL, our certificate of
incorporation provides that directors shall not be personally
liable for monetary damages for breaches of their fiduciary duty as
directors except for (i) breaches of their duty of loyalty to us or
our stockholders, (ii) acts or omissions not in good faith or which
involve intentional misconduct or knowing violations of law, (iii)
certain transactions under Section 174 of the DGCL (unlawful
payment of dividends or unlawful stock purchases or redemptions),
or (iv) transactions from which a director derives an improper
personal benefit. The effect of this provision is to eliminate the
personal liability of directors for monetary damages or actions
involving a breach of their fiduciary duty of care, including any
actions involving gross negligence.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">In
addition, we have entered into indemnification agreements with our
directors and officers that require us, among other things, to
indemnify them against certain liabilities that may arise by reason
of their status or service, so long as the indemnitee acted in good
faith and in a manner the indemnitee reasonably believed to be in
or not opposed to the best interests of ChromaDex, and, with
respect to any criminal action or proceeding, the indemnitee had no
reasonable cause to believe his or her conduct was unlawful. We
also maintain director and officer liability insurance to insure
our directors and officers against the cost of defense, settlement
or payment of a judgment under specified
circumstances.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Insofar
as indemnification for liabilities arising under the Securities Act
may be permitted to directors, officers or persons controlling us
pursuant to the foregoing provisions, we have been informed that in
the opinion of the SEC such indemnification is against public
policy as expressed in the Securities Act and is therefore
unenforceable.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%"><font style="font-family: Times New Roman; font-size: 11px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-7-</font></div>
</div>
<div id="pb" style="text-align: center; margin-left: 0px; margin-right: 0px; margin-bottom: 6px; page-break-after: always; width: 100%; height: 1px; background-color: #000000">
<!--page break line--></div>
<div id="hdr">
<div style="text-align: right; width: 100%"><font style="font-family: Times New Roman; font-size: 11px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 24px">
</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: top; width: 7%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-weight: bold; color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Item 16.</font></div>
</td>
<td colspan="3" style="vertical-align: top; width: 93%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-weight: bold; color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Exhibits.</font></div>
</td>
</tr></table>
</div>
<div style="null"><font>&#xA0;</font></div>
<div style="text-align: left">
<table cellpadding="0" cellspacing="0" style="text-align: left; width: 100%; font-family: Times New Roman; font-size: 13px; margin: 0px auto 0px 0px;">
<tr>
<td style="vertical-align: bottom; width: 10%; border-bottom: 2px solid rgb(0, 0, 0);">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;"><font style="font-weight: bold;">Exhibit</font></font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;"><font style="font-weight: bold;">Number</font><br></font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: bottom; width: 88%; border-bottom: 2px solid rgb(0, 0, 0);">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-weight: bold; color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Description</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">3.1</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Amended and
Restated Certificate of Incorporation of ChromaDex Corporation, a
Delaware corporation (incorporated by reference from, and filed as
Exhibit 3.1 to the Company&#x2019;s Annual Report on Form 10-K filed
with the SEC on March 16, 2017)</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">3.2</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Certificate of
Amendment to the Certificate of Incorporation of ChromaDex
Corporation, a Delaware corporation (incorporated by reference
from, and filed as Exhibit 3.1 to the Company&#x2019;s Current
Report on Form 8-K filed with the SEC on April 12,
2016)</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">3.3</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Bylaws
of ChromaDex Corporation, a Delaware corporation (incorporated by
reference from, and filed as Exhibit 3.2 to the Company&#x2019;s
Current Report on Form 8-K filed with the SEC on June 24,
2008)</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">3.4</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Amendment to
Bylaws of ChromaDex Corporation, a Delaware corporation
(incorporated by reference from, and filed as Exhibit 3.1 to the
Company&#x2019;s Current Report on Form 8-K filed with the SEC on
July 19, 2016)</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">4.1</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Form
of Stock Certificate representing shares of ChromaDex Corporation
Common Stock (incorporated by reference from, and filed as Exhibit
4.1 of the Company&#x2019;s Annual Report on Form 10-K filed with
the SEC on April 3, 2009)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">4.2</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Investor&#x2019;s
Rights Agreement, effective as of December 31, 2005, by and between
The University of Mississippi Research Foundation and ChromaDex
(incorporated by reference from, and filed as Exhibit 4.1 to the
Company&#x2019;s Current Report on Form 8-K filed with the SEC on
June 24, 2008)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">4.3</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Tag-Along
Agreement effective as of December 31, 2005, by and among the
Company, Frank Louis Jaksch, Snr. &amp; Maria Jaksch, Trustees of
the Jaksch Family Trust, Margery Germain, Lauren Germain, Emily
Germain, Lucie Germain, Frank Louis Jaksch, Jr., and the University
of Mississippi Research Foundation (incorporated by reference from,
and filed as Exhibit 4.2 to the Company&#x2019;s Current Report on
Form 8-K filed with the SEC on June 24, 2008)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">4.4</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Form
of Stock Certificate representing shares of ChromaDex Corporation
Common Stock (New design effective as of January 1, 2016,
incorporated by reference from and filed as Exhibit 4.4 to the
Company&#x2019;s Annual Report on Form 10-K filed with the SEC on
March 17, 2016)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">5.1<br></font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Opinion
of Cooley LLP</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">10.1&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Securities
Purchase Agreement, dated April 26, 2017, by and among ChromaDex
Corporation and the Purchasers (incorporated by reference from, and
filed as Exhibit 99.1 to the Company&#x2019;s Current Report on Form
8-K filed with the SEC on April 27, 2017)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">10.2</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">First
Amendment to Securities Purchase Agreement, dated May 24, 2017, by
and among ChromaDex Corporation and the Purchasers (incorporated by
reference from, and filed as Exhibit 99.1 to the Company&#x2019;s
Current Report on Form 8-K filed with the SEC on May 25,
2017)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">23.1</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">

<font style="font-family: Times New Roman; font-size: 13px;">Consent
of Marcum LLP</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">23.2&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">

<font style="font-family: Times New Roman; font-size: 13px;">Consent
of Cooley (included in Exhibit 5.1)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">24.1</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">

<font style="font-size: 13px; font-family: Times New Roman">Powers
of Attorney (included in signature page hereto)</font></div>
</td>
</tr></table>
</div>
<div style="null"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="null"><font>&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-8-</font></div>
</div>
<div id="pb" style="text-align: center; page-break-after: always; margin-left: 0px; margin-right: 0px; margin-bottom: 6px; width: 100%; height: 1px; background-color: #000000">
<!--page break--></div>
<div id="hdr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: top; width: 7%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Item 17.</font></div>
</td>
<td style="vertical-align: top; width: 93%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Undertakings.</font></div>
</td>
</tr></table>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
undersigned registrant hereby undertakes:</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: top; width: 5%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(a)(1)</font></div>
</td>
<td style="vertical-align: top; width: 95%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">To
file, during any period in which offers or sales are being made, a
post-effective amendment to this registration
statement:</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 4%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(i)</font></div>
</td>
<td style="vertical-align: top; width: 94%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">to
include any prospectus required by Section 10(a)(3) of the
Securities Act of 1933;</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: left">
<table cellpadding="0" cellspacing="0" style="text-align: left; width: 100%; font-family: Times New Roman; font-size: 13px; margin: 0px auto 0px 0px;">
<tr>
<td style="vertical-align: middle; width: 3%;">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 4%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(ii)</font></div>
</td>
<td style="vertical-align: top; width: 94%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">to
reflect in the prospectus any facts or events arising after the
effective date of the registration statement (or the most recent
post-effective amendment thereof) which, individually or in the
aggregate, represent a fundamental change in the information set
forth in the registration statement. Notwithstanding the foregoing,
any increase or decrease in volume of securities offered (if the
total dollar value of securities offered would not exceed that
which was registered) and any deviation from the low or high end of
the estimated maximum offering range may be reflected in the form
of prospectus filed with the SEC pursuant to Rule 424(b) if, in the
aggregate, the changes in volume and price represent no more than a
20% change in the maximum aggregate offering price set forth in the
<font style="color: #000000">&#x201C;</font>Calculation of
Registration Fee<font style="color: #000000">&#x201D;</font> table
in the effective registration statement;</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 4%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(iii)</font></div>
</td>
<td style="vertical-align: top; width: 93%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">to
include any material information with respect to the plan of
distribution not previously disclosed in the registration statement
or any material change to such information in the registration
statement;</font></div>
</td>
</tr></table>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px"><font style="font-style: italic; color: #000000">
provided, however</font>, that paragraphs (a)(1)(i), (a)(1)(ii) and
(a)(1)(iii) of this section do not apply if the registration
statement is on Form S-3 and the information required to be
included in a post-effective amendment by those paragraphs is
contained in reports filed with or furnished to the SEC by the
registrant pursuant to Section 13 or Section 15(d) of the Exchange
Act that are incorporated by reference in the registration
statement, or is contained in a form of prospectus filed pursuant
to Rule 424(b) that is part of the registration
statement.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 4%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(2)</font></div>
</td>
<td style="vertical-align: top; width: 94%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">That,
for the purpose of determining any liability under the Securities
Act of 1933, each such post-effective amendment shall be deemed to
be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be
deemed to be the initial bona fide offering thereof.</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 4%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(3)</font></div>
</td>
<td style="vertical-align: top; width: 94%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">To
remove from registration by means of a post-effective amendment any
of the securities being registered which remain unsold at the
termination of the offering.</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 4%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(4)</font></div>
</td>
<td style="vertical-align: top; width: 94%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">That,
for the purpose of determining liability under the Securities Act
of 1933 to any purchaser:</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 6%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 5%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(i)</font></div>
</td>
<td style="vertical-align: top; width: 89%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">each
prospectus filed by the registrant pursuant to Rule 424(b)(3) shall
be deemed to be part of the registration statement as of the date
the filed prospectus was deemed part of and included in the
registration statement; and</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 6%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 4%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(ii)</font></div>
</td>
<td style="vertical-align: top; width: 89%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">each
prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5)
or (b)(7) as part of a registration statement in reliance on Rule
430B relating to an offering made pursuant to Rule 415(a)(1)(i),
(vii) or (x) for the purpose of providing the information required
by Section 10(a) of the Securities Act shall be deemed to be part
of and included in the registration statement as of the earlier of
the date such form of prospectus is first used after effectiveness
or the date of the first contract of sale of securities in the
offering described in the prospectus. As provided in Rule 430B, for
liability purposes of the issuer and any person that is at that
date an underwriter, such date shall be deemed to be a new
effective date of the registration statement relating to the
securities in the registration statement to which the prospectus
relates, and the offering of such securities at that time shall be
deemed to be the initial bona fide offering thereof. <font style="font-style: italic; color: #000000">Provided, however</font>, that
no statement made in a registration statement or prospectus that is
part of the registration statement or made in a document
incorporated or deemed incorporated by reference into the
registration statement or prospectus that is part of the
registration statement will, as to a purchaser with a time of
contract of sale prior to such effective date, supersede or modify
any statement that was made in the registration statement or
prospectus that was part of the registration statement or made in
any such document immediately prior to such effective
date.</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: top; width: 3%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(b)</font></div>
</td>
<td style="vertical-align: top; width: 97%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">The
undersigned registrant undertakes that, for purposes of determining
any liability under the Securities Act, each filing of the
registrant<font style="color: #000000">&#x2019;</font>s annual
report pursuant to Section 13(a) or Section 15(d) of the Exchange
Act (and, where applicable, each filing of an employee benefit
plan<font style="color: #000000">&#x2019;</font>s annual report
pursuant to Section 15(d) of the Exchange Act) that is incorporated
by reference in the registration statement shall be deemed to be a
new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be
deemed to be the initial bona fide offering thereof.</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: top; width: 2%">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">(c)</font></div>
</td>
<td style="vertical-align: top; width: 98%">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Insofar
as indemnification for liabilities arising under the Securities Act
may be permitted to directors, officers, and controlling persons of
the registrant pursuant to the foregoing provisions, or otherwise,
the registrant has been advised that in the opinion of the SEC such
indemnification is against public policy as expressed in the
Securities Act and is, therefore, unenforceable. In the event that
a claim for indemnification against such liabilities (other than
the payment by the registrant of expenses incurred or paid by a
director, officer, or controlling person of the registrant in the
successful defense of any action, suit, or proceeding) is asserted
by such director, officer, or controlling person of the registrant
in connection with the securities being registered, the registrant
will, unless in the opinion of its counsel the matter has been
settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is
against public policy as expressed in the Securities Act and will
be governed by the final adjudication of such issue.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr></table>
</div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-9-</font></div>
</div>
<div id="pb" style="text-align: center; page-break-after: always; margin-left: 0px; margin-right: 0px; margin-bottom: 6px; width: 100%; height: 1px; background-color: #000000">
<!--page break--></div>
<div id="hdr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
SIGNATURES</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Pursuant
to the requirements of the Securities Act of 1933, the registrant
certifies that it has reasonable grounds to believe that it meets
all of the requirements for filing on Form S-3 and has duly caused
this registration statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Irvine,
State of California, June 9, 2017.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: right">
<table cellpadding="0" cellspacing="0" style="text-align: right; width: 50%; font-family: Times New Roman; font-size: 13px; margin: 0px 0px 0px auto;">
<tr>
<td style="vertical-align: middle; width: 7%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: middle; width: 90%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr>
<td colspan="3" style="vertical-align: top; width: 100%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="color: rgb(0, 0, 0); font-weight: bold; font-family: Times New Roman; font-size: 13px;">
CHROMADEX CORPORATION</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 7%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 93%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 7%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">By:</font></div>
</td>
<td style="vertical-align: bottom; width: 3%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 90%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="text-decoration: underline"><font style="font-family: Times New Roman; font-size: 13px;">/s/ Frank L.
Jaksch Jr.</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 7%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 90%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">Frank
L. Jaksch Jr.</font></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 7%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 90%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-style: italic; color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Chief Executive Officer</font></div>
</td>
</tr></table>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
POWER OF ATTORNEY</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Each
person whose signature appears below constitutes and appoints Frank
L. Jaksch Jr. and Thomas C. Varvaro, and each of them, as his or
her true and lawful attorney-in-fact and agent, each acting alone,
with full power of substitution and resubstitution, for him or her
and in his or her name, place and stead, in any and all capacities,
to sign any or all amendments (including post-effective amendments)
to this Registration Statement on Form S-3, and to file the same,
with all exhibits thereto, and all documents in connection
therewith, with the Securities and Exchange Commission, granting
unto said attorney-in-fact and agent, full power and authority to
do and perform each and every act and thing requisite and necessary
to be done in and about the premises, as fully to all intents and
purposes as he or she might or could do in person, hereby ratifying
and confirming all that said attorney-in-fact and agent, or his or
her substitute or substitutes, may lawfully do or cause to be done
by virtue hereof.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Pursuant
to the requirements of the Securities Act of 1933, as amended, this
Registration Statement has been signed by the following persons in
the capacities and on the dates indicated.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: middle; width: 32%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: middle; width: 29%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 35%; border-bottom: 2px solid #000000">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Signature</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 32%; border-bottom: 2px solid #000000">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Title</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 29%; border-bottom: 2px solid #000000">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
Date</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 35%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="text-decoration: underline"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
/s/ FRANK L. JAKSCH JR.</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Frank L. Jaksch Jr.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 32%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Chief Executive Officer and Director</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
(Principal Executive</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Officer)</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 29%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
June 9, 2017</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 35%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="text-decoration: underline"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
/s/ THOMAS C. VARVARO</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Thomas C. Varvaro</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 32%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Chief Financial Officer and Secretary</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
(Principal Financial and Accounting Officer)</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 29%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
June 9, 2017</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 35%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="text-decoration: underline"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
/s/ ROBERT FRIED</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Robert Fried</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 32%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
President, Chief Strategy Officer and Director</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 29%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
June 9, 2017</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 35%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="text-decoration: underline"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
/s/ STEPHEN ALLEN</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Stephen Allen</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 32%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Chairman of the Board and Director</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 29%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
June 9, 2017</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 35%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="text-decoration: underline"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
/s/ STEPHEN BLOCK</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Stephen Block</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 32%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Director</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 29%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
June 9, 2017</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 35%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="text-decoration: underline"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
/s/ JEFF BAXTER</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Jeff Baxter</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 32%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Director</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 29%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
June 9, 2017</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 35%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="text-decoration: underline"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
/s/ KURT GUSTAFSON</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Kurt Gustafson</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 32%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Director</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 29%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
June 9, 2017</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 35%;">
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 35%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: middle; width: 30%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 35%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="text-decoration: underline"><font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
/s/ STEVEN RUBIN</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px; width: 100%;">
<!--Rule Below Paragraph--></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: -12px;">
<font style="color: rgb(0, 0, 0); font-family: Times New Roman; font-size: 13px;">
Steven Rubin</font></div>
</td>
<td style="vertical-align: bottom; width: 3%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 32%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Director</font></div>
</td>
<td style="vertical-align: bottom; width: 2%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 29%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
June 9, 2017</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%"><font style="font-family: Times New Roman; font-size: 11px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-10-</font></div>
</div>
<div id="pb" style="text-align: center; margin-left: 0px; margin-right: 0px; margin-bottom: 6px; page-break-after: always; width: 100%; height: 1px; background-color: #000000">
<!--page break line--></div>
<div id="hdr">
<div style="text-align: right; width: 100%"><font style="font-family: Times New Roman; font-size: 11px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; color: #000000; font-family: Times New Roman; font-size: 13px">
EXHIBIT INDEX</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px;">
<table cellpadding="0" cellspacing="0" style="text-align: left; padding-top: 0px; padding-bottom: 0px; margin-left: 0px; margin-right: auto; width: 100%; font-size: 13px; font-family: Times New Roman">
<tr>
<td style="vertical-align: bottom; width: 10%; border-bottom: 2px solid rgb(0, 0, 0);">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman"><font style="font-weight: bold">Exhibit</font></font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman"><font style="font-weight: bold">Number</font><br></font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: bottom; width: 88%; border-bottom: 2px solid rgb(0, 0, 0);">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-weight: bold; color: #000; font-size: 13px; font-family: Times New Roman">
Description</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">3.1</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Amended and
Restated Certificate of Incorporation of ChromaDex Corporation, a
Delaware corporation (incorporated by reference from, and filed as
Exhibit 3.1 to the Company&#x2019;s Annual Report on Form 10-K filed
with the SEC on March 16, 2017)</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">3.2</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Certificate of
Amendment to the Certificate of Incorporation of ChromaDex
Corporation, a Delaware corporation (incorporated by reference
from, and filed as Exhibit 3.1 to the Company&#x2019;s Current
Report on Form 8-K filed with the SEC on April 12,
2016)</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">3.3</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Bylaws of ChromaDex
Corporation, a Delaware corporation (incorporated by reference
from, and filed as Exhibit 3.2 to the Company&#x2019;s Current
Report on Form 8-K filed with the SEC on June 24,
2008)</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">3.4</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Amendment to Bylaws
of ChromaDex Corporation, a Delaware corporation (incorporated by
reference from, and filed as Exhibit 3.1 to the Company&#x2019;s
Current Report on Form 8-K filed with the SEC on July 19,
2016)</font></div>
</td>
</tr><tr>
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">4.1</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Form of Stock
Certificate representing shares of ChromaDex Corporation Common
Stock (incorporated by reference from, and filed as Exhibit 4.1 of
the Company&#x2019;s Annual Report on Form 10-K filed with the SEC
on April 3, 2009)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">4.2</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Investor&#x2019;s
Rights Agreement, effective as of December 31, 2005, by and between
The University of Mississippi Research Foundation and ChromaDex
(incorporated by reference from, and filed as Exhibit 4.1 to the
Company&#x2019;s Current Report on Form 8-K filed with the SEC on
June 24, 2008)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">4.3</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Tag-Along Agreement
effective as of December 31, 2005, by and among the Company, Frank
Louis Jaksch, Snr. &amp; Maria Jaksch, Trustees of the Jaksch
Family Trust, Margery Germain, Lauren Germain, Emily Germain, Lucie
Germain, Frank Louis Jaksch, Jr., and the University of Mississippi
Research Foundation (incorporated by reference from, and filed as
Exhibit 4.2 to the Company&#x2019;s Current Report on Form 8-K filed
with the SEC on June 24, 2008)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: middle; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="3" style="vertical-align: middle; width: 90%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">4.4</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Form of Stock
Certificate representing shares of ChromaDex Corporation Common
Stock (New design effective as of January 1, 2016, incorporated by
reference from and filed as Exhibit 4.4 to the Company&#x2019;s
Annual Report on Form 10-K filed with the SEC on March 17,
2016)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">5.1<br></font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Opinion of Cooley
LLP</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">10.1&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font><font style="font-size: 13px; font-family: Times New Roman">Securities Purchase
Agreement, dated April 26, 2017, by and among ChromaDex Corporation
and the Purchasers (incorporated by reference from, and filed as
Exhibit 99.1 to the Company&#x2019;s Current Report on Form 8-K
filed with the SEC on April 27, 2017)</font></font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">10.2</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">First Amendment to
Securities Purchase Agreement, dated May 24, 2017, by and among
ChromaDex Corporation and the Purchasers (incorporated by reference
from, and filed as Exhibit 99.1 to the Company&#x2019;s Current
Report on Form 8-K filed with the SEC on May 25, 2017)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">23.1</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Consent of Marcum
LLP</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">23.2&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Consent of Cooley
(included in Exhibit 5.1)</font></div>
</td>
</tr><tr style="">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
</tr><tr style="background-color: rgb(204, 238, 255);">
<td style="vertical-align: top; width: 10%;">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">24.1</font></div>
</td>
<td style="vertical-align: bottom; width: 2%;">
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
</td>
<td colspan="2" style="vertical-align: top; width: 88%;">
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">Powers of Attorney
(included in signature page hereto)</font></div>
</td>
</tr></table>
</div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px"><font style="font-size: 13px; font-family: Times New Roman">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div id="pn" style="text-align: center"><font style="font-family: Times New Roman; font-size: 13px">-11-</font></div>
</div>
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<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>ex5-1.htm
<DESCRIPTION>OPINION ON LEGALITY
<TEXT>
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<div style="text-align: right"><font style="font-family: Times New Roman; font-size: 10"><font style="font-weight: bold"><font style="font-size: 19px"><font style="font-size: 13px">&#xA0;Exhibit
5.1</font></font></font><br></font></div>
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<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Matthew
T. Browne</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">+1 858
550 6045</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">mbrowne@cooley.com</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">June 9,
2017</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">ChromaDex
Corporation</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">10005
Muirlands Blvd.</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Suite.
G, First Floor</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Irvine,
CA 92618</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="display: table">
<div style="display: table-row">
<div style="display: table-cell; width: 36px"><font style="font-weight: bold; font-family: Times New Roman; font-size: 13px">Re:&#xA0;</font></div>
<div style="text-align: left; display: table-cell"><font style="font-weight: bold; font-family: Times New Roman; font-size: 13px">Registration
on Form S-3</font></div>
</div>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Ladies
and Gentlemen:</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We have
acted as counsel to ChromaDex Corporation, a Delaware corporation
(the &#x201C;<font style="font-weight: bold; font-style: italic">Company</font>&#x201D;), in
connection with the Registration Statement on Form S-3 (the
&#x201C;<font style="font-weight: bold; font-style: italic">Registration
Statement</font>&#x201D;) filed by the Company under the Securities
Ac<a name="_GoBack"><!--anchor--></a>t of 1933, as
amended, covering the resale by certain selling stockholders of up
to 7,649,968 shares of the Company&#x2019;s Common Stock, par value
$0.001 per share (the &#x201C;<font style="font-weight: bold; font-style: italic">Shares</font>&#x201D;). The
Shares were issued by the Company pursuant to that certain
Securities Purchase Agreement, dated as of April 26, 2017, by and
among the Company and the purchasers named therein.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
In connection with this opinion, we have examined and relied upon
the Registration Statement and related Prospectus included therein,
the Company&#x2019;s Amended and Restated Certificate of
Incorporation, as amended, and Amended and Restated Bylaws, as
currently in effect and the originals or copies certified to our
satisfaction of such other records, documents, certificates,
memoranda and other instruments as we deem necessary or appropriate
to enable us to render the opinion expressed below. We have assumed
the genuineness and authenticity of all documents submitted to us
as originals and the conformity to originals of all documents
submitted to us as copies thereof.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
Our opinion is expressed only with respect to the General
Corporation Law of the State of Delaware. We express no opinion as
to whether any particular laws other than those identified above
are applicable to the subject matter hereof. We are not rendering
any opinion as to compliance with any federal or state antifraud
law, rule or regulation relating to securities, or to the sale or
issuance thereof.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
On the basis of the foregoing, and in reliance thereon, we are of
the opinion that the Shares have been validly issued and are fully
paid, and nonassessable.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr style="background-color: #ffffff">
<td style="vertical-align: top; width: 100%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Cooley
LLP 4401 Eastgate Mall San Diego, CA 92121</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">t:
(858) 550-6000 f: (858) 550-6420 cooley.com</font></div>
</td>
</tr></table>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr>
<td style="vertical-align: bottom; width: 49%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: bottom; width: 51%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: bottom; width: 49%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 51%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr><tr>
<td style="vertical-align: top; width: 49%">
<div style="text-align: left; margin-left: 12px; margin-right: 5px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 12px; margin-right: 5px; text-indent: 0px"></div>
<div style="text-align: left; margin-left: 12px; margin-right: 5px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</td>
<td style="vertical-align: top; width: 51%">
<div><font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</td>
</tr></table>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px"><img src="ex5-1000.jpg" alt=""></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">&#xA0;
<br>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px">ChromaDex
Corporation</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px">June 9,
2017</font></div>
<div id="pn" style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px">Page
<font style="font-family: Times New Roman; font-size: 13px">2</font></font></div>
<div id="pn" style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div id="pn" style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px;">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Times New Roman; font-size: 13px">
We hereby consent to the reference to our firm under the caption
&#x201C;Legal Matters&#x201D; in the Prospectus included in the
Registration Statement and to the filing of this opinion as an
exhibit to the Registration Statement.</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Sincerely,</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Cooley
LLP</font></div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div><font style="font-family: Times New Roman; font-size: 13px;">By:</font>
<font style="font-family: Times New Roman; font-size: 13px"><font style="text-decoration: underline">/s/ Matthew T.
Browne</font></font></div>
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;
&#xA0; Matthew T. Browne</font></div>
<div><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; text-indent: 0px; margin-right: 0px;">
<div style="display: table-row">
<div style="text-align: left; display: table-cell; width: 288px; margin-left: 0px; text-indent: 0px; margin-right: 0px;"><font style="font-family: Times New Roman; font-size: 13px">&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;<br>
</font></div>
</div>
</div>
<div><font style="font-family: Times New Roman; font-size: 10">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
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<div id="ftr">
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="margin-left: 0px; margin-right: 0px; text-indent: 0px">
<div>
<table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 13px">
<tr style="background-color: #ffffff">
<td style="vertical-align: top; width: 100%">
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Cooley
LLP 4401 Eastgate Mall San Diego, CA 92121 t: (858) 550-6000 f: (858) 550-6420
cooley.com</font></div>
</td>
</tr></table>
</div>
</div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>ex23-1.htm
<DESCRIPTION>CONSENTS OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
<html>
<head>
<!-- Document created using Blueprint(R) - powered by Issuer Direct - www.issuerdirect.com -->
<!-- Copyright 2017 Issuer Direct Corporation -->
<title>SEC Connect</title>
</head>
<body style="font-family: Times New Roman; font-size: 13px;">
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="hdr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
</div>
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; font-family: Times New Roman; font-size: 13px">
Exhibit 23.1</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: center; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="text-decoration: underline; font-family: Times New Roman; font-size: 13px">
INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM&#x2019;S
CONSENT</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">We
consent to the incorporation by reference in this Registration
Statement of ChromaDex Corporation on Form S-3 of our report dated
March 16, 2017, with respect to our audits of the consolidated
financial statements of ChromaDex Corporation as of December 31,
2016 and January 2, 2016 and for the years ended December 31, 2016,
January 2, 2016 and January 3, 2015 and our report dated March 16,
2017<font style="font-weight: bold">&#xA0;</font>with respect to
our audit of the effectiveness of internal control over financial
reporting of ChromaDex Corporation as of December 31, 2016
appearing in the Annual Report on Form 10-K of ChromaDex
Corporation<font style="font-weight: bold">&#xA0;</font>for the
year ended December 31, 2016.<font style="font-weight: bold">&#xA0;</font>We also consent to the reference
to our firm under the heading &#x201C;Experts&#x201D; in such
Prospectus, which is part of this Registration
Statement.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">/s/
Marcum <font style="font-variant: small-caps">llp</font></font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">Marcum
<font style="font-variant: small-caps">llp</font></font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">New
York, NY</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">June 9,
2017</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div style="text-align: left; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
<div id="pgbrk" style="width: 100%; margin-left: 0px; text-indent: 0px; margin-right: 0px">
<div id="ftr">
<div style="text-align: left; width: 100%; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
</div>
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