Provisc is a sterile, viscoelastic ophthalmic solution containing 1% Sodium Hyaluronate, designed to maintain anterior chamber depth and protect corneal endothelium during intraocular surgeries such as cataract removal and IOL implantation. Single-use, manufactured by Alcon, USA.

Viscoat is a dual-acting viscoelastic solution containing Sodium Hyaluronate and Chondroitin Sulfate, designed to protect intraocular tissues and maintain chamber stability during complex eye surgeries. Sterile, dispersive, single-use. Manufactured by Alcon, USA.