US$ 21.46
ghk-cu promotes collagen Copper Peptide: How Stimulates and Reverses Aging GHK-Cu Copper Peptide Supplement 120
Description
It also has an antiaging effect by increasing collagen synthesis, stabilizing collagen fibers, and decreasing collagen degradation

Promotes a smoother skin surface, addressing unevenness and signs of aging
Most recipes, as expected, use ascorbic acid, because it is the most well known form of vitamin C

CoQ10 neutralizes free radicals, reducing their concentrations and minimizing their effect on collagen and elastin in the skin

You should see your skin becoming brighter and more evenly toned due its vitamin C content