Ok, the GHK Cu Peptide aka Smurf juice (as we affectionately call it it's blue) is doing the work! New baby hairs poking up everywhere! AND they're not white!!! WINNING!! #ghkcu #hairpeptide #skinpeptide # 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 Copper Peptide Hair Tonic for Fuller Looking Hair 12 Week Supply (30 mL) Ghk cu and Ahk cu Copper Peptides Hair and Scalp Elixir 2oz Natural Haircare Peptide Skincare Leave in Hair Serum Etsy Ireland