<SEC-DOCUMENT>0001824293-25-000153-index.html : 20251114
<SEC-HEADER>0001824293-25-000153.hdr.sgml : 20251114
<ACCEPTANCE-DATETIME>20251114074729
ACCESSION NUMBER:		0001824293-25-000153
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20251114
DATE AS OF CHANGE:		20251114

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GRI Bio, Inc.
		CENTRAL INDEX KEY:			0001824293
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				824369909
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-286072
		FILM NUMBER:		251481262

	BUSINESS ADDRESS:	
		STREET 1:		2223 AVENIDA DE LA PLAYA
		STREET 2:		SUITE 208
		CITY:			LA JOLLA
		STATE:			CA
		ZIP:			92037
		BUSINESS PHONE:		(619) 400-1171

	MAIL ADDRESS:	
		STREET 1:		2223 AVENIDA DE LA PLAYA
		STREET 2:		SUITE 208
		CITY:			LA JOLLA
		STATE:			CA
		ZIP:			92037

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GRI BIO, Inc.
		DATE OF NAME CHANGE:	20230424

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Vallon Pharmaceuticals, Inc.
		DATE OF NAME CHANGE:	20200910
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>prossuppno2april25s-1.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: prossuppno2april25s-1.htm

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

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>image_0.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: image_0.jpg

</DOCUMENT>
</SEC-DOCUMENT>