This may include instances where: You need a stronger product to achieve your goals (e.g., deep hyperpigmentation, severe acne, etc.) You already use another product containing copper (this could be unsafe) An essential part of your skin care routine is a harsh active, vitamin C, strong exfoliant, or salicylic acid many of which are common ingredients in acne treatments and anti-aging products (copper peptides shouldnt be mixed with them) Using copper peptides may be unsafe (i.e., you have Wilsons disease, a peptide allergy, or active/suspected cancer) Youve tried a copper peptide product in the past and experienced an adverse reaction (e.g., copper uglies or troublesome side effects) If youd like some alternatives to copper peptides, we go over a few in the Alternatives to copper peptide serums section later in this guide
10.1111/nep.13114 15 RoffeyS
Dose and Duration of treatment
Int J Clin Nutr Diet
Consistent daily supplementation over weeks and months, combined with a balanced diet, is how you see real benefits
Preclinical and cell culture research has examined exogenous glutathione for its capacity to replenish intracellular GSH pools under oxidative stress conditions, modulating Nrf2/ARE pathway activity and mitochondrial redox balance
