ghk-cu topical concentration range Dosing: 1.7mg/Day Injectable (2026) Neurogan GHK-Cu Copper Peptide Face
Description
Some users optimize at 1%, others at 3% or higher

It also suppresses free-radical damage and thus is a potent antioxidant

Why sequester

It is absolutely vital for nerve impulse transmission and the maintenance of nerve cell membranes

Common side effects include injection site reactions, gastrointestinal disturbances, headache, and chromaturia

Lucioni, A
