How GHK-Cu Copper Peptides Work on a Molecular Level On a molecular level, GHK-Cus role is to kickstart processes that repair and regenerate the skin as the peptide-copper complex signals cells to produce collagen and elastin: two proteins that maintain skin elasticity and firmness
Unlike classical neurotransmitters, its not definitively produced within neurons, lacks confirmed precursor molecules in neural tissue, and has no conclusively demonstrated direct receptor binding
Factors affecting results Age: Older individuals often experience more dramatic relative improvements, as baseline GH levels decline with age
Biochemical Roles in Preclinical Research The two peptides are associated with different reported mechanisms in the published literature
Both peptides have extensive, independent published research bases spanning pre-clinical models, mechanism studies, and clinical investigations