is ghk cu banned in sports Wellness peptide craze: why people are injecting drugs 'not for human consumption' Peptides: Doctors explain the benefits,

I think the interest is very understandable

2018;10(467):eaar7047

Studies document reductions in fine lines and wrinkles, alongside measurable increases in: Skin elasticity Skin thickness Density Skin firmness Smoothness The mechanism is straightforward: More collagen and elastin production, combined with antioxidant protection against oxidative damage that degrades structural proteins

In vivo administration significantly increases serum testosterone levels in aged mice, accompanied by elevated expression of key testosterone synthesis enzymes including 3-HSD and CYP11A1

It belongs to the body-protection-compound research class and is widely used as a reference peptide in studies of cytoprotection and cellular repair pathways