Ingredients per tablet: Microcrystalline Cellulose, Calcium Phosphate, Acacia, Stearic Acid, Vitamin B12 (Cyanocobalamin) 1000µg, Magnesium Stearate. Vitamin B12 is probably the one nutrient that is hardest to obtain from the vegan diet, and is needed for a multitude of body processes, from energy production to skin health.