    <SEC-DOCUMENT>0001140361-21-010702-index.html : 20210330
    <SEC-HEADER>0001140361-21-010702.hdr.sgml : 20210330
    <ACCEPTANCE-DATETIME>20210330120308
    ACCESSION NUMBER:		0001140361-21-010702
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20210330
    DATE AS OF CHANGE:		20210330

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			USANA HEALTH SCIENCES INC
    		CENTRAL INDEX KEY:			0000896264
    		STANDARD INDUSTRIAL CLASSIFICATION:	MEDICINAL CHEMICALS & BOTANICAL PRODUCTS [2833]
    		IRS NUMBER:				870500306
    		STATE OF INCORPORATION:			UT
    		FISCAL YEAR END:			0102

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35024
    		FILM NUMBER:		21784880

    	BUSINESS ADDRESS:
    		STREET 1:		3838 WEST PARKWAY BLVD.
    		CITY:			SALT LAKE CITY
    		STATE:			UT
    		ZIP:			84120-6336
    		BUSINESS PHONE:		8019547100

    	MAIL ADDRESS:
    		STREET 1:		3838 WEST PARKWAY BLVD.
    		STREET 2:		3838 WEST PARKWAY BLVD.
    		CITY:			SALT LAKE CITY
    		STATE:			UT
    		ZIP:			84120-6336

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	USANA INC
    		DATE OF NAME CHANGE:	19930125
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>nc10019523x2_defa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: nc10019523x2_defa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>nc10019523x2_nc1.jpg
    <TEXT>
    Document 2 - file: nc10019523x2_nc1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>nc10019523x2_nc2.jpg
    <TEXT>
    Document 3 - file: nc10019523x2_nc2.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>