The Energy Supplements Specialized Multinutrient Supplement For Teenagers Gluten Free Vegetarian Hypo-Allergenic Nutritional Support for Natural Energy Production and Overall Well-Being Power-Teen is a precisely calibrated multi-vitamin and mineral supplement designed as nutritional support for the teenager. Each tablet supplies a complete profile of the essential vitamins, minerals and vegetables. Providing 250 mg of elemental calcium, 50 mg of high energy B-vitamins and a highly specialized combination of concentrated green vegetables, each serving of Power-Teen is a state-of-the-art nutritional supplement.