R-(SH-POLYPEPTIDE-102 SH-POLYPEPTIDE-103)
Conditioning Agent
Good
About R-(SH-POLYPEPTIDE-102 SH-POLYPEPTIDE-103)
A fusion recombinant peptide of 282 amino acids combining two human-derived sequences, produced in E. coli for skin protection.
Detailed Analysis
A single-chain recombinant peptide created by fusing sh-Polypeptide-102 and sh-Polypeptide-103 genes, produced via E. coli fermentation. The 282-amino-acid protein may contain disulfide bonds and/or glycosylation. Cosmetics safety follows EU EC 1223/2009 general provisions; no specific EU restrictions are listed for this ingredient.
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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