ghk cu bottle Ghk-cu Peptide Face Serum- NEW Cobalt Blue 2 Oz toned complexion! 5 GHK Cu Peptide Injection

At standard doses of 1 to 2 mg per day for a 70 kg person, the copper load is approximately 300-fold below the toxic threshold (Pickart & Margolina, 2018)

Key Ingredients: 6 Peptides that boost skin elasticity, reduce post hyperpigmentation, control pores, renew skin, calm and alleviate skin, and improve the look of fine lines and wrinkles

doi: 10.1111/j.1600-0536.1999.tb06035.x

Age and baseline GHK-Cu levels: Older users with lower natural peptide levels often see more pronounced changes, rebuilding from a deeper deficit

Regulatory note: The FDA added injectable GHK-Cu to a high-risk compounded substance list in September 2023