Each single‑use nasal spray device delivers two sprays, one spray into each nostril. Total volume of drug product per device to be delivered is 0.2 mL containing a total of 32.3 mg of esketamine hydrochloride (equivalent to 28 mg of esketamine).
Excipients/Inactive Ingredients: The excipients are Citric acid monohydrate, Edetate disodium, Sodium hydroxide and Water for injection.