Skin Conditioning

Sh-Oligopeptide-4

INCI: SH-OLIGOPEPTIDE-4
CAS 77591-33-4
It is a single chain recombinant human peptide, produced by fermentation in E. coli. The starting gene is a synthesized copy of the human gene which codes for Thymosin Beta 4 used as such or adapted to the production host.
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Skin conditioning, hair conditioning (anti-hair loss, hair growth stimulation)
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

It is a single chain recombinant human peptide, produced by fermentation in E. coli. The starting gene is a synthesized copy of the human gene which codes for Thymosin Beta 4 used as such or adapted to the production host.

Reference

Identifiers

CAS Number
77591-33-4
INCI
SH-OLIGOPEPTIDE-4
Category
Skin Conditioning
Updated
Apr 2, 2026