copper ghk cu peptide Dermicu™ GHK-Cu Facial Serum – Achieve smooth GHK‐Cu Collagen Boost Duo –

50 mg Per Vial Dosage Quantity 24.99 Bundle & save 99% purity guarantee or your money back Free reship if lost or damaged Discreet packaging plain & unmarked Tracked & insured signed-for delivery Secure checkout Free Priority Shipping On all UK orders discreet, insulated, tracked

Transparency Clear, documented testing provides researchers with confidence in the identity and consistency of each compound

in its active form (thiamine diphosphate), it is an essential cofactor for enzymes in glucose and amino acid catabolism, helping convert nutrients into ATP and supporting normal neuronal function

It is also found in some dairy products and eggs