In a clinical study, men with alopecia who applied a GHK-Biotin solution twice daily for four months showed increased follicular activity and a higher percentage of hair in the active growth (anagen) phase compared to those using a placebo (Treb et al., 2007)
Weight loss efficacy When used in combination (CagriSema), the weight loss effect appears to be additive, potentially offering superior results to either medication alone
Ebstein, R
Robust quality control for GHK Cu typically includes Identity testing, often by MS or LC MS, and sometimes FTIR or NMR Purity testing, often by HPLC, with chromatograms available Assay or potency information, describing how much active material is present in the lot Ignoring copper chemistry Copper is both useful and reactive
Always use a clean, sterile needle for injections and discard the vial after 28 days from the first puncture
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