US$ 20.75
ghk-cu supplements GHK-CU: Advanced Recovery for Youthful Skin GHK-Cu Copper Peptide Supplement, 300
Description
Since this post I have cut it out completely
The table makes it clear

Multiple clinical trials in photoaged skin (sun damage) have shown that topical GHK-Cu formulations improve skin appearance including reductions in fine lines and wrinkles, improvement in skin firmness and elasticity, enhancement of skin texture and smoothness, increase in skin thickness (reversing age-related dermal atrophy), improvement in skin clarity and reduction in hyperpigmentation, and overall rejuvenated appearance

Instead, it is found naturally in many animal products
