ghk-cu promotes collagen GHK GHK-Cu (copper peptide) is a
Description
For a quick summary, see this quote from one study : RESULTS: As one of the most powerful antioxidants in the skin, vitamin C has been shown to protect against photoaging, ultraviolet-induced immunosuppression, and photocarcinogenesis
One of them is Coenzyme Q10, which can be found in every cell

Anti-Aging DIY Serum with Vitamin C & CoQ10 [Easy to Make] This post contains affiliate links
Another reason to choose Rosehip oil, is that it has a pretty good fatty acid profile
