Skin Conditioning
TETRAPEPTIDE-83
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A short signaling peptide (4 amino acids) used at trace levels for anti-aging-style claims. Small peptides are generally well-tolerated, but public safety data on this specific sequence is thin.
Function
Skin benefits
- Targeted signaling peptide for skin appearance
- Used at trace concentrations
- Low irritation profile typical of small peptides
Known concerns
- Proprietary sequence with limited public safety data
- Efficacy claims often outpace evidence
- Stability in formula varies
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.