Conditioning Agent
SR-(OLIGOPEPTIDE-249 OLIGOPEPTIDE-248 SH-POLYPEPTIDE-176)
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A large 553-amino-acid recombinant fusion peptide with skin protecting properties, produced in E. coli.
A single-chain recombinant peptide of 553 amino acids combining Oligopeptide-249, Oligopeptide-248, and sh-Polypeptide-176, expressed in E. coli. At this size the molecule is too large for skin penetration, inherently limiting systemic exposure. Not restricted under EU cosmetics law; large recombinant peptide constructs are considered safe in topical formulations.
Function
Skin benefits
- Skin protecting
- Skin conditioning
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related conditioning agents
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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.