GHK Cu Scalp Solution Empower Pharmacy 2% GHK CU Copper Peptide Serum for Hair Growth and Scalp Care 2 weeks in on GHK Cu and the glow is REAL. Brighter complexion More even skin tone Less breakouts Softer fine lines Thicker, fuller hair This is just 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 Restoracell with Copper Peptides, a Great Partner for Microneedling Vitali Skincare Skin, But Smarter Three main ingredients. Real results: GHK Cu the repair peptide that boosts collagen, smooths texture, and restores skin from within. Argireline the wrinkle softening peptide that helps relax