When grouped by age and gender, female subjects at the age of 31-40 years had slightly higher NAD pool and GSH/GSSG ratios compared to 18-30 and 41-50 year-old females, respectively (Supplementary Figure 2j,s)
In fact, comparing the research using GHK-Cu peptide injection vs topical routes shows that the majority of clinical studies have utilized the topical option to research the efficacy of the copper peptide for cosmetic applications
They likely wont cause stretch marks to go away completely, as they do not affect the underlying structure of the skin, but they can help make striae less visible and obvious
Product purity is unverified
It is commonly referred to as the mother of all antioxidants. Its a molecule that is made up of the amino acids cysteine, glycine, and glutamic acid, and is crucial for cellular detoxification, liver health, heavy metal transportation out of our cells, protection from oxidative damage, and much more