ProVita D2 8000IU/ml Drops contains pure Vitamin D2, which ensures healthy growth and development of the baby and prevents Vitamin D deficiency. Each drop of ProVita D2 contains 200IU of Vitamin D2 and provides 400IU of Vitamin D2 per serving. ProVita D2 8000IU/ml Drops contain no preservatives and it is quite easy to use.