Tridecapeptide-1
Tridecapeptide-1
Tridecapeptide-1 is a synthetic 13-amino-acid cosmetic peptide used as an anti-wrinkle/skin-conditioning active. Supplier documentation identifies it as INCI Tridecapeptide-1 (CAS 72957-38-1), and a cosmetic peptide catalog reports a molecular weight of about 1442.7 g/mol. It is marketed for rapid smoothing of expression lines and wrinkle appearance reduction. ([integrityingredientscorp.com](https://integrityingredientscorp.com/wp-content/uploads/2022/04/Partners_BGT-Cosmetic-Peptides-Catalog-David_Integrity-ONLY-TDP-1-min-min.pdf))
Benefits
Chemical Properties
Skin Type Compatibility
Interactions
Risks & Warnings
No major inherent hazards are well documented in the sources reviewed, but as a peptide active it may still cause mild irritation or sensitization in very reactive skin. Safety data specific to Tridecapeptide-1 are limited compared with better-studied cosmetic peptides, so caution is prudent in highly sensitive or compromised skin. ([integrityingredientscorp.com](https://integrityingredientscorp.com/wp-content/uploads/2022/04/Partners_BGT-Cosmetic-Peptides-Catalog-David_Integrity-ONLY-TDP-1-min-min.pdf))
