Benzalkonium chloride, polyoxyethylene hydrogenated castor oil 40 (HCO-40), trometamol, disodium edetate, boric acid, mannitol and purified water. Tiny amounts of hydrochloric acid or sodium hydroxide are added to keep acidity levels (pH levels) normal.
Pieniä määriä kloorivetyhappoa tai natriumhydroksidia on lisätty happamuustason (pH- tason) pitämiseksi normaalina.