ghk cu topical use GHK-Cu Facial Serum GHK-Cu Cosmetic Copper Peptide Serum

Widely available in cosmetic serums, hair tonics, and injectables, it is FDA-approved in several countries

Conveniently located right on 3rd St

Growth is tied to the broader wellness and biohacking trends

There are anecdotal horror stories from those who purchase gray market GHK-Cu (which can cost about $50 for a months supply) and inject at home only to experience whats been dubbed the copper uglies, where your skin suddenly looks dramatically worse, as if rapidly aging instead of looking younger, like the villain who choose poorly at the end of Indiana Jones and the Last Crusade

Supplementary Figs 57), a valuable and well established approach in modelling human neurological disorders in vitro 22,27