Acetyl Tetrapeptide-2
INCI: ACETYL TETRAPEPTIDE-2
CAS 757942-88-4
Acetyl Tetrapeptide-2 is product obtained by the acetylation of Tetrapeptide-2
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
Acetyl Tetrapeptide-2 is product obtained by the acetylation of Tetrapeptide-2
Purpose
Function
Peptide / Anti-aging active
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Permitted
Safety
GOOD
US
Restricted
EU Max Concentration21.7%
Absorptionlow
Sensitizationnone
MoSnot established
ConcernLow
Verdict
Acetyl Tetrapeptide-2 is generally considered safe for use as a cosmetic ingredient with established EU concentration limits.
US Note
CIR Safety Assessment of related peptides - CIR Expert Panel (2018), International Journal of Toxicology, covers Tripeptide-1/Hexapeptide-12 families but not Acetyl Tetrapeptide-2 directly
Assessment
Ratings
Reference