A composition match, not medical advice.
4 Lub Eye Drop 10ml contains Carboxymethylcellulose 0.5% w/v, as a ophthalmic solution. It is made by Phoenix Life Science Pvt. Ltd.
The catalogue lists it for: Treatment of Dry eyes. Take it only as your doctor prescribed.
No, it is sold over the counter. Ask a doctor or pharmacist if you are unsure whether it suits you.
Yes. Carboxymethylcellulose Sodium Eye Drops IP 0.5% w/v is a Jan Aushadhi medicine with the same salt, the same strength and the same form. On JanAushadhiOnline it costs ₹27.23 for 10 mls (₹2.7 / ml), against ₹13.0 / ml for 4 Lub Eye Drop 10ml at its printed MRP — 79% less per ml. Ask your doctor before changing a brand.