R-(SH-POLYPEPTIDE-92 SH-POLYPEPTIDE-102)
Conditioning Agent
Good
About R-(SH-POLYPEPTIDE-92 SH-POLYPEPTIDE-102)
A fusion recombinant peptide combining two synthetic human peptide sequences, produced in E. coli for skin protection.
Detailed Analysis
A single-chain fusion recombinant peptide synthesized by fusing sh-Polypeptide-92 and sh-Polypeptide-102 genes, produced in E. coli. The 210-amino-acid chain may contain disulfide bonds and/or glycosylation. As a cosmetic peptide ingredient under EU regulation EC 1223/2009, no specific restrictions apply, but the fusion structure warrants standard biocompatibility monitoring.
What It Does
Skin Benefits
- ✓ Skin protection and barrier support
Known Concerns
- ⚠ Limited long-term human safety data for topical cosmetic use
- ⚠ Potential for sensitization with repeated exposure
Safety Score
Good
Based on EU regulatory data, published safety research, and ingredient function analysis.
References
EU CosIng Database
European Commission cosmetic ingredient registry
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