Cosmetic GHK-Cu (Copper Peptide) – 99% Purity | 1g
Price range: $25 through $210Cosmetic GHK-Cu Copper Peptide (1g Blue Powder)Ultra-pure cosmetic-grade GHK-Cu peptide in fine dark blue powder form. GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring peptide known for its skin-rejuvenating, firming, and anti-aging properties. Commonly used in advanced skincare formulations to support collagen production, reduce the appearance of fine lines and wrinkles, and improve skin elasticity….


