OLIGOPEPTIDE-48 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLIGOPEPTIDE-48

Safety grade: A

This is a small chain of amino acids (the building blocks of proteins) created in a laboratory. It's designed to help improve skin texture and appearance by supporting the skin's natural structure.

This ingredient conditions and softens the skin by helping to maintain its moisture and elasticity, leaving it feeling smoother and more supple.

Graded using: COSING.

Last verified: May 26, 2026