Presented for research literature review only Appenzeller-Herzog C (2011)
The practical consequences are two: the ascorbic acid degrades rapidly, losing its antioxidant and collagen-synthesis signaling value before it can act, and the superoxide generated in the process is a reactive oxygen species that may cause irritation or oxidize other formula components
(PubMed) The same review warns that systemic administration (IV) may shift melanin production, altering skins natural photoprotection and potentially increasing the risk of UV-induced skin damage or cancer a risk especially relevant in sunny climates
Drug Dev
It identifies waste products, heavy metals, and environmental toxins, binding to them so they can be safely ushered out of your system
Ultimately, copper peptides are perfect for people who already have a skincare routine and want to add in a gentle and well-tolerated ingredient with anti-aging benefits that's less potent than retinoids or exfoliating acids