
A composition match, not medical advice.

Calcigen D3 Nano Sugar Free Oral Solution 5ml contains Vitamin D3 (Cholecalciferol) 60000IU, as a solution. It is made by Cadila Healthcare Ltd.
No, it is sold over the counter. Ask a doctor or pharmacist if you are unsure whether it suits you.
Yes. Vitamin D3 Oral Solution 60000 IU is a Jan Aushadhi medicine with the same salt, the same strength and the same form. On JanAushadhiOnline it costs ₹25.78 for 5 mls (₹5.2 / ml), against ₹31.9 / ml for Calcigen D3 Nano Sugar Free Oral Solution 5ml at its printed MRP — 83% less per ml. Ask your doctor before changing a brand.