Each mL of ophthalmic solution contains sodium hyaluronate 1 or 3 mg, respectively.
It has a pH of 6-7 and an osmotic pressure ratio of 0.9-1.1.
Excipients/Inactive Ingredients: Hialid also contains ε-aminocaproic acid, disodium edetate hydrate, propylene glycol and benzalkonium chloride as additives.