A composition match, not medical advice.
D3Vue Strips 1s contains Vitamin D3 (Cholecalciferol) 60000IU, as a strip. It is made by Lavue Pharmaceuticals Pvt Ltd.
No, it is sold over the counter. Ask a doctor or pharmacist if you are unsure whether it suits you.
Yes. Vitamin D3 60000 IU Oral Disintegrating Strips is a Jan Aushadhi medicine with the same salt, the same strength and the same form. On JanAushadhiOnline it costs ₹84.38 for 10 strips (₹8.4 / strip), against ₹43.0 / strip for D3Vue Strips 1s at its printed MRP — 80% less per strip. Ask your doctor before changing a brand.