METHIONYL HEXAPEPTIDE-40 SH-DECAPEPTIDE-1 RH-POLYPEPTIDE-50 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

METHIONYL HEXAPEPTIDE-40 SH-DECAPEPTIDE-1 RH-POLYPEPTIDE-50

Safety grade: A

This is a complex protein fragment made up of amino acids (the building blocks of proteins) designed to help improve skin texture and appearance. It works by providing conditioning benefits that help keep skin looking smooth and healthy.

This multi-peptide ingredient conditions and softens the skin while helping to improve its overall appearance and texture through protein-based conditioning.

Graded using: COSING.

Last verified: May 26, 2026