ghk-cu naturally occurring peptide levels decline with age The Anti-Aging Power of Copper for Skin and Hair GHK-Cu Peptides Before and After:

GIP has been shown to decrease food intake while blunting the metabolic adaptive responses that usually occur with calorie restriction resulting in weight reductions, and when combined with GLP-1 receptor agonism, may result in greater effects on markers of metabolic dysregulation such as body weight, glucose and lipids

Copper-Dependent Enzyme Activation Studies indicate that GHK-Cu provides copper for the activation of copper-dependent enzymes including lysyl oxidase (critical for collagen and elastin cross-linking), superoxide dismutase (SOD, an antioxidant enzyme), and tyrosinase

HEK and MDCK cells were serum starved for 2-24 h prior to the initiation of drug treatment

Chung, J.-S., Bonkobara, M., Tomihari, M., Cruz, P

Furthermore, there is a potential enhancement in vascular development observed in these scenarios