glutathione and citrulline Enhances Gains from L-Citrulline?! Not so fast, Setria Many metabolites in glutathione metabolism

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When this occurs, they may need supplements or B12 shots

But there's one that stands head and shoulders above the rest, truly earning its title as the "master antioxidant": glutathione

Full AI Image Prompt: Create a clean medical infographic titled GHK-Cu Claim Strength Matrix. Use a two-axis matrix with the horizontal axis labeled Evidence strength and the vertical axis labeled Claim scope. Place labeled cards: Topical skin aging, Wound-care context, Hair growth, Injectable regeneration, and Systemic anti-aging. Position topical skin aging and wound-care context closer to stronger evidence, hair growth in a limited or indirect evidence area, and injectable regeneration and systemic anti-aging in an uncertain evidence-gap area