ghk-cu peptide hair and skin health Copper Growth Serum Cu por botella de 8 oz (237 mL) GHK-Cu Peptide for Skin &

GHK-Cu topical: 1 %3 % for skin, 0.5 % for scalp AHK-Cu topical: 0.05 %0.1 % is standard in most hair serums - note this is much lower than GHK-Cu percentages Injectable AHK-Cu: less well characterised

Prioritize AHK-Cu if: Thinning hair, reduced scalp density, or poor follicular circulation are your primary concerns

What to Expect: A Realistic Results Timeline One of the most common mistakes people make with GHK-Cu is expecting overnight transformations

Poor quality products can contain contaminants, incorrect concentrations, or degraded peptide that is ineffective at best and harmful at worst

Additionally, experts recommend avoiding harsh actives (e.g., retinoids, alpha-hydroxy acids, salicylic acid, etc.), vitamin C, or any active exfoliants while using GHK-Cu peptides