Pediavit D is generally used as a vitamin D supplement. This product can be used safely since birth. Pediavit D drops to reduce the risk of rickets in children. It helps in the development and maintenance of bones and teeth. It also helps in the absorption and use of calcium and phosphorous. Components Pediavit D drops contains vitamin D3 (as cholecalciferol) 400 IU/ml Pack Pediavit D drops come in 50 ml with a dispenser provided How To Use Pediavit d dosage: usually 1 ml daily or as directed by your doctor