How to Mix Scantifix GHK Cu Cosmetic Peptide with Hyaluronic Acid Serum Step by Step Tutorial YouTube File:GHK Cu copper peptide as a research chemical. A youtuber video on how to dose, how to mix, how to reconstitute for research..webm Wikimedia Commons Mixing ghkcu powder with hyaluronic acid : r DIYaesthetics A GHK Cu face serum appears blue because the active ingredient, GHK Cu (copper peptide), is naturally a blue colored powder, meaning its inherent color transfers to the serum when mixed in; this blue hue Amazon.com: Skin Perfection Copper Peptide Serum GHK CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp 1% Blue Liquid for Face, Neck, Body, Scalp Multi Use Serum Booster with GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B