Each ml contains 20 mg of dorzolamide (as 22.26 mg dorzolamide hydrochloride) and 5 mg of timolol (as 6.83 mg timolol maleate).
Excipients/Inactive Ingredients: The other ingredients are: Mannitol, Hydroxyethyl cellulose, Sodium citrate, Sodium hydroxide, Water for injection.
Preservative: Benzalkonium chloride.