Skin Conditioning

Acetyl Hexapeptide-20

INCI: ACETYL HEXAPEPTIDE-20
CAS Not publicly listed (proprietary)
Acetyl Hexapeptide-20 is the reaction product of acetic acid and Hexapeptide-20
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Acetyl Hexapeptide-20 is the reaction product of acetic acid and Hexapeptide-20

Purpose

Function

Skin Conditioning, Anti-aging (MMP inhibition), Firming, Hydrating (TEWL reduction)
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Permitted
Safety
GOOD
US
Permitted
Absorptionlow
Sensitizationnone
MoSnot established
ConcernLow
Verdict

No safety concerns identified; dual MMP inhibition and barrier function mechanism well-documented.

US Note

Permitted

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
Not publicly listed (proprietary)
INCI
ACETYL HEXAPEPTIDE-20
Category
Skin Conditioning
Updated
Apr 2, 2026