ghk cu liposomal GHK-Cu Copper Peptide Supplement, 300 mcg per Serving, Formula, 120 Ve Liposomes as Carriers of GHK-Cu
Description
A 2023 double-blind, split-face study (n = 60, aged 4065) compared a 0.05 % GHK-Cu serum to placebo for 12 weeks

First, sourcing is everything

doi: 10.1111/imr.12224 23 MeltonDWMcManusLMGelfondJAShiremanPK

Reduce pressure on GPs by empowering patients to manage their own health and by utilizing other healthcare professionals
