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performed a 12-week facial study of GHK-Cu creams and eye creams
This study investigates the activity and concentration of antioxidant enzymes (SOD, GPX1, CAT) and inflammatory markers (IL-6, CRP, TNF-) in patients with type 1 and type 2 diabetes compared to healthy controls
PMCID: PMC7507632
No lab testing, no traceable contact info: Licensed pharmacies provide third-party lab results and certificate of analysis (COA) upon request
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