Cosmetic Peptide
HEXAPEPTIDE-63
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A short synthetic peptide used in anti-aging products to help skin feel firmer and smoother. Generally well tolerated, but independent proof of meaningful benefits is still limited.
Function
Skin benefits
- Synthetic six-amino-acid peptide marketed for skin signaling
- Designed to support firmness and smoothness
- Low molecular weight allows some penetration into upper skin layers
- Typically used at low percentages with minimal irritation
Known concerns
- Independent clinical evidence for benefits is limited
- Stability and bioavailability depend on formulation
- Long-term safety data not well established
- Marketing claims often outpace published research
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related cosmetic peptides
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.