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Their metabolism and biology differ significantly from humans, and what works for a Wolverine enthusiast might be toxic for a Golden Retriever. The biggest concern is the lack of safety data, says Dr
GHK was also shown to combat copper-dependent oxidation of low-density lipoproteins, while various other common antioxidants, such as superoxide dismutase, only provided protection against oxidation up to 20%
Wilcken and Wilcken, 1976)
PubMed, Verhoef, Petra, and Lisette C
Ubbink JB, Vermaak WJH, Delport R, van der Merwe A, Becker PJ, and Potgieter H (1995)
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