Product Description: Copper tripeptide-3 (AHK-Cu) is a bioactive peptide with promotion of hair growth effect and has been reported used as a cosmetic ingredient[1].
Formula: C15H24CuN6O4
References: [1]Pyo HK, et al. The effect of tripeptide-copper complex on human hair growth in vitro. Arch Pharm Res. 2007;30(7):834-839.