Its most significant and well-understood roles are: Collagen synthesis: Vitamin C is an essential co-factor for the enzymes prolyl hydroxylase and lysyl hydroxylase, which are required to stabilise the triple-helix structure of collagen fibres
Wang L, Tang J, Wang L, et al
In addition, scientists have studied GHK-Cu for its ability to bind copper ions, which play a role in enzymatic processes related to collagen structure and cross-linking, including those involving lysyl oxidase
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However, some people may notice changes in body weight due to factors such as increased muscle mass, improved workout performance, or normal fluctuations in hydration and nutrition