Skin Conditioning
TETRA(T-BUTOXYCARBONYL) ACETYL HEXAPEPTIDE-8 AMIDE BIS(METHYL ESTER)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A Boc-protected, methyl-esterified version of Argireline (acetyl hexapeptide-8) made for better skin penetration. Mild peptide chemistry but data is supplier-only.
Function
Skin benefits
- Lipophilic delivery form of acetyl hexapeptide-8
- Targets expression-line muscle relaxation
- Esterified for better skin penetration
Known concerns
- Limited published cosmetic safety data
- No dedicated CIR/SCCS review
- Synthetic peptide derivative — long-term effects unknown
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.