If you are looking for a high potency multi formula then we highly recommend Multi-Guard as the best for both potency and spread of nutrients. It is probably the most comprehensive one-a-day multi vitamin and mineral formula on the market and is suitable for all adults, particularly young adults. All the vitamins in this product are present at relevant potencies, making it a useful product where a medium/high potency B complex is needed along with the antioxidants beta carotene and vitamins C and E. It is the trace minerals in Multi-Guard, however, that have made this product so popular with practitioners. Few, if any, multivitamin and mineral products have such a broad spectrum of trace minerals present at relevant levels even though research shows these vital nutrients are as important, and essential, as vitamins. All too often trace minerals are included at token levels in multis alongside non-essential trace elements such as tin and nickel that have no proven clinical value. Ingredients FOR Lamberts Multi-Guard: One Tablet of Lamberts Multi-Guard provides: Vitamin A 1948μg From Vitamin A Acetate 781μg Beta Carotene (7mg) 1167μg Vitamin D 5μg Vitamin E 67mg Vitamin C 150mg Thiamin (Vitamin B1) 25mg Riboflavin (Vitamin B2) 25mg Niacin (as Nicotinamide) 25mg Vitamin B6 (Pyridoxine) 25mg Folic Acid 400μg Vitamin B12 25μg Biotin 0.15mg Pantothenic Acid 50mg Calcium 104mg Iron 14mg Magnesium 36mg Zinc 15mg Iodine 150μg Manganese 4mg Copper 500μg Selenium 200μg Chromium 200μg Choline Bitartrate 25mg Inositol 25mg PABA 25mg Molybdenum 500μg OTHER Ingredients:Tableted with: DiCalcium Phosphate, Cellulose, Tablet Coating (Hydroxypropyl Methylcellulose, Cellulose, Colours: Titanium Dioxide & Iron Oxide), Crosslinked Cellulose Gum, Silicon Dioxide, Stearic Acid, Magnesium Stearate, Acacia.Directions1 tablet daily with a meal.CAUTION: This product contains iron, which, if taken in excess, may be harmful to very young children.