Better You Dlux Infant Vitamin D Oral Spray is a good source of Vitamin D for your little ones. Each spray from this bottle contains 300iu of vitamin D. Does your child hate taking capsules and tablets? If so this product is ideal for you as it is simply one spray in the mouth a day. This product has been especially formulated for babies and children. There are many benefits to using a product like this. Vitamin D helps to promote healthy bones and teeth, it also supports a healthy immune system