OLIGOPEPTIDE-79 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
OLIGOPEPTIDE-79
Safety grade: A
This is a short chain of amino acids (the building blocks of proteins) created in a laboratory. It's designed to improve hair strength and texture by nourishing and conditioning the hair shaft.
Oligopeptide-79 conditions and strengthens hair by penetrating the hair fiber to improve moisture retention, smoothness, and overall hair health.
Graded using: COSING.
Last verified: May 26, 2026
Other Hair Conditioning ingredients
- GLYCERIN — Grade B
- COCAMIDOPROPYL BETAINE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- SALICYLIC ACID — Grade C**
- CYCLOPENTASILOXANE — Grade C**
- BEHENTRIMONIUM CHLORIDE — Grade A
- MALTODEXTRIN — Grade A