Anti-Inflammatory Properties : The peptide exhibits anti-inflammatory effects, which may help reduce pain and swelling associated with injuries, facilitating quicker recovery times 4

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

This variant was also associated with greater self-administered alcohol volume and higher peak breath alcohol concentrations during intravenous alcohol self-administration in healthy participants
Cognition in healthy, older adults may also be improved with supplementation that improves glutathione levels (10)
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The FDA warning specifically addresses a rare type called medullary thyroid carcinoma (MTC) and is based primarily on rodent studies, not human data