GHK Cu: The Elegant Copper Peptide for Skin and Scalp Renewal Renew Vitality Microneedling creates micro injuries in your scalp. Those injuries attract growth factors. Stimulate collagen. Stimulate elastin. Wake up hair follicles. Works better combined with PRP, exosomes, or GHK CU copper peptide. Learn more: drshintre.com # GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B More than hair its cellular support , GHK CU is a well studied copper peptide known for its role in supporting:, Healthier looking hair & scalp environment, Hair that appears thicker, Co delivery of bioactive peptides by nanoliposomes for promotion of hair growth ScienceDirect