B-100 Complex contains 100mg of each B-Vitamin, which are essential for maintaining the nervous system, healthy skin, eyes, hair, mouth, liver, muscle tone in the gastrointestinal tract, supporting immune function, producing energy, and assisting in the metabolism of carbohydrates, fats and proteins. Essential for Metabolism of Protein, Carbohydrates & Fats into Energy. Dietary Supplement. B-Vitamins are essential in many steps of conversion of food nutrients into energy. UltraGreen contains naturally occurring food concentrates, rich in protein, vitamins, minerals, amino acids, enzymes and chlorophyll. 100% Vegetarian tablets. Suggested Use: Take 1 tablet daily with meal.