presentationa yellow round tablet.each tablet delivers: folic acid 400?g tableted with: dicalcium phosphate cellulose silicon dioxide stearic acid magnesium stearate. disintegration time less than 1 hour. suitable for vegetarians. usage & administration1 tablet dailyother information allergen advice see presentation section for ingredients listed in bold. the following list of allergens are excluded: wheat barley soya eggs milk (and milk products) lactose nuts sulphites celery fish shellfish yeast and gluten containing ingredients.cautions a large intake of folic acid may mask the signs and symptoms of vitamin b12 deficiency (pernicious anaemia).storage instructions to be stored in a cool dry place and protected from light.legal category food supplement.