OLIGOPEPTIDE-184 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLIGOPEPTIDE-184

Safety grade: A

A protein-derived ingredient made from amino acids, oligopeptide-184 works to support skin's natural moisture barrier and improve texture. It helps cosmetic products deliver hydration more effectively while promoting a smoother, more even skin appearance. This ingredient is commonly used in serums, moisturizers, and anti-aging formulations.

Graded using: COSING.

Last verified: June 9, 2026