Twinlab Maxilife Co-Q-10 Formula is the most comprehensive coenzyme Q10 antioxidant multiple vitamin and mineral formula available.Ingredients:Four hard gelatin Twinlab Maxilife Co-Q-10 Formula capsules supply:CoQ10 (coenzyme Q10), Dry Vitamin D-3 (water dispersed),Dry Vitamin E (d-alpha tocopheryl succinate),Vitamin C,Vitamin B-1,Vitamin B-2,Vitamin B-6,Vitamin B-3 (niacinamide),Vitamin B-12,Folic Acid,Calcium (from calcium carbonate & citrate),Magnesium (from magnesium aspartate & oxide),Potassium (from potassium chloride) and Iodine (from potassium iodide)Product Facts:Serving Size (caps) 4Servings Per Bottle 30CoQ10 (mg) 30Vitamin D-3 (IU) 200Vitamin E (IU) 400Vitamin C (mg) 1000Vitamin B-1 (mg) 25Vitamin B-2 (mg) 25Vitamin B-6 (mg) 75Vitamin B-3 (mg) 125Vitamin B-12 (mg) 100Folic Acid (mcg) 800Calcium (mg) 50Magnesium (mg) 100Potassium (mg) 10Iodine (mcg) 150