AKA: Palmitoyl Tripeptide-5, SYN-COLL, PALMITOYL TRIPEPTIDE-5 [INCI], 623172-55-4, Pal-Lys-Val-Lys
Synthetic
Skin Conditioner
Amino Acid
Not Clean
palmitoyl-lysyl-valyl-lysine is a cosmetic ingredient. Also known as Palmitoyl Tripeptide-5.
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Verified Jun 2026
Data: PubChem · CosIng