Description
ghk cu cosmetic grade powder Ghk-cu Copper Peptide 99% – Skincare Ingredient for Serums & DIY Formulations restricted-fr Color:Cream BPC-157 + TB-500 Pen
BPC-157 + TB-500 Pen - Longlife Peptides
There is no human efficacy trial
restricted-fr
Color:Cream
Reviews also describe controlled cosmetic studies of topical copper-peptide preparations reporting improvements in measures such as skin firmness, elasticity and fine lines