Active: Sodium Fluoride 0.0497% w/w (225 ppm Fluoride). Inactive: Aqua, Glycerin, PEG-60 Hydrogenated Castor Oil, Sodium Citrate, Sodium Lauryl Sulfate, Aroma, Methylparaben, Propylparaben, Zinc Chloride, Gellan Gum, o-cymen-5-ol, Sodium Saccharin, CI 17200.