Ecological Formulas Co-Enzyme B Complex is a dietary supplement offering a balanced B vitamin formula. The active, co-enzyme forms of B vitamins are included in this formulation and are the only forms used by the body. B vitamins are involved in multiple enzymatic and metabolic reactions in the body. Recommended usage: Take two capsules daily, or as directed by a physician.Ecological Formulas Co-Enzyme B Complex Facts: 2 capsules contain: Thiamine (as thiamine mononitrate) 60 mg Riboflavin (as riboflavin and riboflavin 5' phosphate) 60 mg Niacin (as niacinamide) 30 mg Vitamin B6 (as pyridoxine HCl and pyridoxal-5 phosphate) 60 mg Folate 400 mcg Vitamin B12 (cyanocobalamin) 250 mcg Biotin 300 mcg Pantothenic Acid (as calcium pantothenate: 300 mg) 288 mg Choline bitartrate 300 mg Myoinositol 150 mg PABA 30 mg Also contains: Gelatin, Magnesium Stearate, Silicon Dioxide.