Pickart 2015 BioMed Res Int sequenced by Affymetrix chip the effects of 10 nM GHK-Cu on human fibroblasts after 24h: 4192 significantly modulated genes, including activation of DNA repair programmes (NBN, BRCA1), regeneration (collagens, elastin, integrins), antioxidant defence (glutathione peroxidase, SOD, peroxiredoxins) and anti-inflammatory modulation (reduction of TNF-alpha, IL-6, IL-8)
A recent data science evidence-based approach to determine the top ten ingredients in oral skin supplements (from 71,000 dietary ingredients of which 1781 were found to have at least one skin-related publication assessed in human clinical trials) found that collagen had the most published human skin health-related data, followed by specific antioxidants (especially from natural sources or products) [25]
Furthermore, PC's potential health benefits, evidenced in studies, have led to widespread use as dietary supplements, notably in lecithin form, sourced from soybeans and egg yolks, with implications for liver, brain, and cardiovascular health warranting further investigation
PubMed Link Vasiljevic D, et al
Anti-Aging Effects and Increased Collagen Production Experience firmer, youthful skin thanks to the anti-aging powers of glutathione injections
