Vitamin B-50 Complex, 250 Tablets, NOW FoodsNOW Foods B 50 Complex B 50 Tablets are a blend of key B vitamins combined with other nutritional factors for enhanced synergism. This formula provides recommended potencies of the most important B vitamins and is designed to supply your body's required daily intake in one complete supplement. Supplement Facts Serving Size: 1 Tablet Servings Per Container: 250 Amount Per Serving % Daily Value Thiamine (as Thiamine HCl) (Vitamin B 1) 50 mg 3333%