Skin Conditioning

Acetyl Tetrapeptide-17

INCI: ACETYL TETRAPEPTIDE-17
CAS Not publicly assigned
Acetyl Tetrapeptide-17 is the reaction product of acetic acid and Tetrapeptide-17
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Acetyl Tetrapeptide-17 is the reaction product of acetic acid and Tetrapeptide-17

Purpose

Function

Skin Conditioning
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

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

No known concerns; supports collagen synthesis and barrier reinforcement

US Note

No specific FDA restriction

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
Not publicly assigned
INCI
ACETYL TETRAPEPTIDE-17
Category
Skin Conditioning
Updated
Apr 2, 2026