How would benefit, no benefit or harm be measured
Mu, X., Qu, L., Yin, L., Wang, L., Liu, X., & Liu, D
GHK-Cu is predominantly found in saliva, blood, and urine, and has multiple biological actions when administered to test subjects, including [1]: Antioxidant gene activity [2] Suppression of inflammatory cytokine interleukin-6 [2] Increased protein accumulation [3] Increased collagen synthesis [3] In animal models, GHK-Cu has been shown to increase an anti-inflammatory proteogly called decorin that can protect diabetic rats from kidney-damaging fibrosis [2, 4]
You just need to sit back and relax while the fluids flow into your bloodstream
Presented for research literature review only Hargus SJ et al