F Ective B complex is a dietary supplement that contains B vitamins. The B complex contains all the B vitamins (B1, B2, B3, B5, B6, B12, folic acid, biotin and choline) that are valuable for the body. The complex of B vitamins contributes to the normal functioning of the nervous system and enhances mental performance, memory and concentration. Vitamins B1, B2, B6, B12 and niacin contribute to the proper functioning of food metabolism for energy production. Biotin is especially useful for good skin and hair health. Vitamins B1, B2, B6, B12, among others, actions are necessary for the proper functioning of the brain and the synthesis of DNA, RNA and the formation of red blood cells.


















