Teen Vitamin Premix (TVP) is a blend of 12 highly bioavailable vitamins, consisting of Vitamin A, D3, B1, B2, B3, B5, B6, B12, C, Folic Acid and Biotin. These vitamins are involved in key bodily functions like energy production, macronutrient metabolism, production of red blood cell and the maintenance of normal skin, vision and psychological function.