D Sun Nano Oral Solution is a liquid drop which acts as a nutritional supplement. It contains a good source of vitamin D3 which is also known as calciferol. Calciferol is important for maintaining the body calcium levels and also to strengthen the bones. Ingredients: Cholecalciferol 60000 IU Benefits: Vitamin D3 is also called Cholecalciferol which enhances the calcium absorption in the body|Promotes healthy bone structure and teeth|Facilitates overall management of Vitamin level in the body|Helps to fortify the immune system|Helps to achieve healthy cardiovascular and brain system| Direction of use: Take D Sun Nano Oral Solution as directed by the physician. Uses: Regulates the body calcium levels and also to strengthen the bones and teeth|Enhances the Calcium and Phosphorous absorption level in the body|Helps to build a strong immune system|Promotes healthy cardiovascular and brain system