Evolve Nutrition Methyltest (120 Caps)
N-Methyl-D-Aspartic acid (Methyl-EAA™) is 100-times as potent as D-Aspartic Acid in stimulating HGH and Testosterone increases and is actually “ultimately responsible” for the hormone increase with D-Aspartic ingestion. D-Aspartic acid breaks down into n-Methyl-D-Aspartate via methyl transference reaction called NMDA Synthetase. N-Methyl-D-Aspartate then stimulates the Hypothalamus-Pituitary and testis to produce hormones. So, if you take D-Aspartic Acid, it is the N-Methyl-D-Aspartic Acid, which gets there through conversion, that actually does the work by increasing testosterone levels as well as growth hormone and luteinize hormone .