Recommended dosage 1 tablet per day. Preferably taken in the morning after meals.Precautions & Warnings : Contains 1.5 mg of caffeine per tablet. ingredients 1 effervescent tableton average provides : Vitamin A 800 mcg Vitamin B1 1.1 mg Vitamin B2 1.4 mg Vitamin B3 16 mg Vitamin B5 6 mg Vitamin B6 1.4 mg Vitamin B8 50 mcg Vitamin B9 200 mcg Vitamin B12 2.5 mcg Vitamin C 80 mg Vitamin D3 5 mcg Vitamin E 12 mg Calcium 228.5 mg Copper 1 mg Iron 5.6 mg Magnesium 56.25 mg Manganese 0.8 mg Molybdenum 20 mcg Selenium 25 mcg Zinc 4 mg Lutein 1 mg Hydroxypropyl cellulose, microcrystalline cellulose, sodium carboxymethylcellulose, calcium carbonate, calcium salts, orthophosphoric acid, magnesium oxide, magnesium salts of fatty acids, silicon dioxide, ginseng extract, guarana extract, ferrous fumarate, ginger extract.