Copper uglies = temporary., When you start GHK Cu, you can get a spike in free copper breakouts, texture, irritation., Its not the peptide failing. Its your body adjusting., Happens fast 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 What Week Does The Copper Uglies Come TikTok Copper Tripeptide (GHK Cu) for Advanced Skincare & Haircare Formulatio Squalane + Copper Peptide (GHK Cu) Rapid Plumping Serum Neurogan Health, Copper Peptide GHK CU, 120 mcg, 60 Tablets iHerb