Betteryou39s highest dosage daily vitamin d spray each spray delivers 3 000iu of vitamin d3 the most bioavailable form in a tasty and convenient oral spray spray directly under the tongue for a faster and more reliable supplementation of this essential vitamin each bottle contains 100 measured daily doses delivering 3 000iu in every spray only natural ingredients are used and the spray is suitable for during pregnancy and breastfeeding and for those on a vegetarian and diabetic