    <SEC-DOCUMENT>0001615219-16-000171-index.html : 20160517
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    <ACCEPTANCE-DATETIME>20160517083816
    ACCESSION NUMBER:		0001615219-16-000171
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		36
    CONFORMED PERIOD OF REPORT:	20160517
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20160517
    DATE AS OF CHANGE:		20160517

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Flex Pharma, Inc.
    		CENTRAL INDEX KEY:			0001615219
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				465087339
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36812
    		FILM NUMBER:		161656165

    	BUSINESS ADDRESS:
    		STREET 1:		800 BOYLSTON STREET
    		STREET 2:		24TH FLOOR
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02199
    		BUSINESS PHONE:		617-874-1821

    	MAIL ADDRESS:
    		STREET 1:		800 BOYLSTON STREET
    		STREET 2:		24TH FLOOR
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02199
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