Skin Conditioning
SR-(OLIGOPEPTIDE-184 SH-POLYPEPTIDE-3)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A lab-made fusion protein blending a spider-silk peptide with a human-identical sequence — used as a skin-protecting conditioner. Standard amino acids, but cosmetic safety data is thin, so it lands in Fine.
Function
Skin benefits
- Skin-protecting via spider silk-inspired domain
- Skin conditioning from human-identical sequence
- Composed of standard L-amino acids
Known concerns
- Limited public efficacy data for cosmetic use
- Recombinant protein with potential trace E. coli endotoxin if poorly purified
- Possible immunogenicity unclear at topical exposure
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.