Each metered dose (ex-valve) contains 100 micrograms salbutamol (as sulphate).
Each delivered dose (ex-actuator) contains 85 micrograms salbutamol (as sulphate).
Excipient with known effect: Each metered dose (ex-valve) contains 1.516 mg of ethanol.
Excipients/Inactive Ingredients: Norflurane (HFA 134a) - this is a hydrofluoroalkane, non-chlorofluorocarbon (non-CFC) propellant (this product does not contain CFCs); Ethanol; Oleic Acid.