ghk-cu tolerance or desensitization or downregulation or loss of effectiveness Frontiers GHK-Cu (Copper Peptide) - Peptide

Most patients report no significant side effects, and many feel more energized within 24 to 72 hours

Its varied potential mechanisms are thought to include interaction with inducible and/or endothelial nitric oxide-generating systems, by influencing serotonin, dopamine, GABA, and/or opioid metabolism, and/or by directly aiding blood flow, repair, regrowth, angiogenesis, and remodeling

Daily dosing (micro-dosing) can increase the risk of missed doses, while spacing doses too far apart may lead to hormone fluctuations that affect energy, mood swings, focus, and physical progress

It describes mechanisms studied in the literature, not promised results

When B12 is deficient, a buildup of methylmalonic acid occurs, which is toxic to the nervous system and contributes to neuropathy