Directions Now includes easy-to-use syringe! How To Use The Enclosed Syringe! Shake the bottle well. Fill the syringe to the 1 ml line to provide the full daily dosage. Use full dosage, regardless of age or weight, unless your child's doctor recommends a different dosage. Dispense slowly into your child's mouth toward the inner cheek. It is normal for a small amount to remain in the tip. Dosing Tips: D-Vi-Sol with iron may be given by dispensing directly into the mouth. It may also be mixed with breast milk or formula, fruit juice, cereal or other foods to increase your child's acceptance. Take to your baby's doctor about D-Vi-Sol. Refrigeration not required. After opening, store away from direct light. Use by date on bottom of carton.