R-(SH-POLYPEPTIDE-69 TRIPEPTIDE-78 SH-POLYPEPTIDE-69 ASPARTYL HEXAPEPTIDE-40 HEXAPEPTIDE-78) is graded A (Safe) by Expert·ING, based on COSING regulatory data.

R-(SH-POLYPEPTIDE-69 TRIPEPTIDE-78 SH-POLYPEPTIDE-69 ASPARTYL HEXAPEPTIDE-40 HEXAPEPTIDE-78)

Safety grade: A

This multi-peptide complex is a blend of amino acid chains designed to support skin's structural integrity and resilience. It works by helping to maintain skin firmness and elasticity, making it a common choice in anti-aging and lifting skincare formulations.

Graded using: COSING.

Last verified: June 9, 2026