ghk-cu injectible Injectable GHK-Cu - Peptide for Collagen,

66 FrohlichC.GrabigerS.SchwefelD.FaelberK.RosenbaumE.MearsJ.et al (2013)

However, maintaining results long-term requires continuation of healthy lifestyle habits established during treatment

Both these methylation reactions are vital for growth and cell reproduction.[9][10] Methionine, a sulfur-containing, essential amino acid, is a precursor of S-adenosylmethionine, a cofactor for one-carbon metabolism and the final methyl donor for the methylation of DNA, RNA, proteins, and phospholipids.[11] The methionine synthase plays a paramount role in the synthesis of nitrogenous bases (purines and pyrimidines) involved in the formation of DNA

Metabolism, which was previously blocked by the lack if B12, also quickly consumes the other molecules like minerals and vitamins from your blood and you get an initial high from the B12 injection