Synthetic signal peptide
OCTAPEPTIDE-37
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Octapeptide-37 is a synthetic peptide used in skincare for claimed smoothing and skin-conditioning effects. It is well tolerated but supported mainly by supplier studies rather than independent published research.
Function
Skin benefits
- Marketed for skin-smoothing and conditioning effects
- Generally well tolerated in leave-on products
- Low irritation potential at typical use levels
- Small molecular size for targeted topical delivery
Known concerns
- Specific clinical evidence is limited and supplier-driven
- Marketing claims often exceed published data
- Real skin penetration of peptides is debated
- No long-term independent safety review
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related synthetic signal 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.