US$ 22.52
ghk cu injection clinical trial humans Frontiers GHK-Cu: The Regenerative Peptide for
Description
Molecular Weight: 1419.53552 g/mol

Enhanced Whitening Effects: Includes tranexamic acid, niacinamide, and alpha arbutin for superior whitening and brightening

GHK-Cu is a copper peptide studied for skin and wound healing, but clinical safety data remains limited outside dermatology

A full-strength, single-active formula, clearly dosed and built for targeted use on the face and skin, with no unnecessary carriers or fillers
