US$ 22.36
ghk-cu promotes collagen GHK GHK-Cu Copper Peptide for Anti-Aging I try to
Description
I try to add it to most of my oil-based formulations

You can add couple drops of essential oils to have some scent

Anti-Aging DIY Serum with Vitamin C & CoQ10 [Easy to Make] This post contains affiliate links
It also has an antiaging effect by increasing collagen synthesis, stabilizing collagen fibers, and decreasing collagen degradation
You should see your skin becoming brighter and more evenly toned due its vitamin C content