Methylfolate & Methylcobalamin
These special, activated forms of vitamins B9 and B12 have been shown to improve erectile function in men with vasculogenic erectile dysfunction by lowering circulating homocysteine levels. Also, research shows that Arginine cannot promote the release of nitric oxide without sufficient levels of these vitamins. Since AMP contains the activated forms, they are quickly absorbed and can immediately get to work, so you can “get to work.”
A. R. M. Elshahid, I. M. Shahein, Y. F. Mohammed, N. F. Ismail, H. B. A. E. R. Zakarria, and S. F. Gamal El Din, “Folic acid supplementation improves erectile function in patients with idiopathic vasculogenic erectile dysfunction by lowering peripheral and penile homocysteine plasma levels: a case-control study,” Andrology, 2020.
M. Sansone, A. Sansone, M. Romano, S. Seraceno, L. Di Luigi, and F. Romanelli, “Folate: a possible role in erectile dysfunction?,” Aging Male, 2018.
Y. Chen et al., “Association between homocysteine, Vitamin B 12, folic acid and erectile dysfunction: A cross-sectional study in China,” BMJ Open, 2019.
D. Menzel, H. Haller, M. Wilhelm, and H. Robenek, “l-Arginine and B vitamins improve endothelial function in subjects with mild to moderate blood pressure elevation,” Eur. J. Nutr., 2018.