TRIPEPTIDE-65 DIMER is graded A (Safe) by Expert·ING, based on COSING regulatory data.

TRIPEPTIDE-65 DIMER

Safety grade: A

A peptide-based ingredient designed to help firm and strengthen skin by supporting its natural structural proteins. It works to improve skin elasticity and reduce the appearance of fine lines, making it commonly found in anti-aging creams and serums.

Graded using: COSING.

Last verified: June 9, 2026