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For collagen-specific support, GHK-Cu can be added at systemic doses via subcutaneous administration or applied topically over affected areas
Since GHK-Cu levels decline naturally with age, ongoing supplementation helps maintain the gains achieved during intensive treatment phases
BrianiCDalla TorreCCittonVManaraRPompaninSBinottoGet al
Injectable effects Reported injectable effects are mostly local: redness, mild swelling, transient warmth, or a slight blue-tinted bruise from the copper complex
Ma Y, Zhang L, Rong S, Qu H, Zhang Y, Chang D, et al
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