When comparing GHK-Cu vs AHK-Cu for hair growth appearance, GHK-Cu has the larger body of clinical research supporting it, while AHK-Cu offers a hair-focused alternative with emerging research
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In preclinical rat studies, our biochemical plumber has been shown to lay down new pipes by inducing angiogenesisthe formation of new blood vessels that carry vital nutrients and remove waste (Sikiric et al
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Safety and Research Limitations Importantly, No adequate clinical evidence defines safe human exposure, maximum tolerated dose, reproductive toxicity, carcinogenicity, genotoxicity, cardiovascular risk, liver safety, kidney safety, endocrine effects, or drug interactions