RH-OLIGOPEPTIDE-110 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

RH-OLIGOPEPTIDE-110

Safety grade: A

This peptide works to help skin appear firmer and smoother by supporting the skin's natural structure. Derived from plant sources, it's designed to improve the look of fine lines and promote a more youthful appearance when used in creams and serums.

Graded using: COSING.

Last verified: June 9, 2026