neurogan health ghk-cu peptide serum Hair & Scalp 2400mg 4% Neurogan + Health GHK-CU Copper

While there are clinical and preclinical studies which suggest additive or synergistic benefit in fertility protocols, the evidence remains quite limited

PLU Laboratories GHK-Cu Copper Peptide Face Tonic is made with everything you need, and nothing you don't

Gene expression studies show it activates DNA repair genes and tumor suppressors like p53 while dialing down genes linked to metastasis

GHK-Cu is a tripeptide consisting of three amino acids glycine, histidine, and lysine bound to a copper(II) ion

Supplied as a lyophilized powder, independently tested, and supported by a lot-specific Certificate of Analysis