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Peptides may be powerful, but without precise dosing, they can tip the bodys delicate GH/IGF-1 balance from healing to harm

View Study [7]"Skin Care Benefits of Copper Peptide Containing Facial Cream (as reviewed in Pickart & Margolina 2018)" Leyden J, Stephens T, Finkey MB, Appa Y, Barkovic S, 2002 Finding: A facial cream containing GHK-Cu applied for 12 weeks to 71 women with photoaging increased skin density and thickness, reduced laxity, improved clarity, and reduced fine lines and wrinkle depth

Researchers should follow safety recommendations to minimize injection site reactions [7]

(3) After four hours, the toxic NAPQI likely has already damaged liver cells