Nutrilite Natural B Complex provides one of the richest natural sources of vitamin B with seven B vitamins (B1, B2, B3, B5, B6, folic acid and B12), Inositol and PABA (Para-AminoBenzoic-Acid). Aiding release of energy from fats, carbohydrates and proteins, vitamin supplements, such as folic acid and B12, are also essential for the development of red blood cells. With just two tablets of Nutrilite Natural B Complex per day, you can achieve your body's needs for B vitamins.