Alcohol Free Vitamin Supplement. Great Taste! No Artificial Flavors or Colors. Bone Health*. Immune Health*. Natural Orange Flavor Comes with a calibrated bottle dropper, so it s easy to give your child the Vitamin D they need. Liquid vitamin D is good for the whole family. Many children in the U.S. may have suboptimal levels of vitamin D. 2 One mL contains up 400 IU of vitamin D which is the dosage recommended by pediatricians for children. 1 Vitamin D promotes healthy bones, teeth and immune system health.* Vitamin D assists in the absorption of calcium.* Free of: milk or milk derivatives.