ghk cu fda approved drug GHK-Cu Side Effects: What Does the Research Say? Doctor Explains GHK-CU 100mg
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doi: 10.1210/jc.2006-1926 59 CountsDRGwirtsmanHCarlssonLMLesemMCutlerGBJr.The effect of anorexia nervosa and refeeding on growth hormone-binding protein, the insulin-like growth factors (IGFs), and the IGF-binding proteins

Thats where NAD+ and GHK-Cu come in

It clearly says "for research purposes only" on the label wrapped around the jar

ROS can modify contractile proteins such as actin and myosin, reducing their functionality and contributing to decreased muscle performance
