Some people notice their skin looks worse before it improves with GHK Cu. This temporary phase is often called the copper uglies., #skincare, #ghkcu, #skinhealth, #longevity, #peptides Melatonin Hair Growth Serum GHK cu Stem Cells Scalp Hair Growth Serum STEMBOTANY GHK Cu Peptides Benefits for Anti Aging Skin Rejuvenation How to Use With Micro Infusion Copper Peptide (GHK Cu) Serum GHKCu Copper Peptides: Clinically Proven Collagen & Skin Regeneration Power Scrub a lil Deepa Cu GHK vs Tretinoin: The Anti Aging Showdown