Class side effects: Decreased pressure in the lower oesophageal and the pyloric sphincters after the ad-ministration of dopamine antagonists, neuroleptics, anti-emetics, L-NAME, pentadecapeptide BPC 157 and L-arginine
Some of its functions are: (a) Collagen synthesis and tissue repair: GHK-Cu helps with skin health, wound healing, and connective tissue repair because it activates fibroblasts (cells which produce collagen/elastin)
As evidenced by the results of my annual physicals, the effectiveness associated with my addition of B12 is evident, and the low cost associated with it is a premium I am willing to pay to maintain my good health baseline
The days of snake-oil salesmen peddling ineffective and sometimes dangerous homemade remedies are thankfully behind us, at least when it comes to medications requiring a prescription
Note: some secondary sources cite the 2018 Neelakantan Biochem Pharmacol paper under differing PMIDs (29155147 vs 29355482)