Viamino is a Nutritional Supplement for Men. It’s combination of L-Arginine, L-Lysine, Acetyl L-Carnitine, Fenugreek, Maca, Zinc & L-Citruline Malate may help to maintain normal sexual function in men.L-Arginine: Arginine, an amino acid found in many foods, may help to produce normal levels & quality of sperm. It may also support normal fertility. L-Lysine: The amino acid L-lysine may help to maintain normal sperm quantity in conjunction with zinc. Acetyl L-Carnitine: L-Carnitine may help to maintain normal sperm functioning & motility. Fenugreek: May help to maintain normal male sex hormones. Maca: May help to support normal sexual desire & normal semen quality & volume. Zinc: Zinc may help to maintain normal numbers, motility & quality of sperm. It may also help to support normal fertility. L-Citruline Malate: Citrulline is converted into arginine in the urea process. Arginine may help to produce normal levels & quality of sperm.