Water, Glycerin, Hydrogen Peroxide, Caprylyl/Capryl Glucoside, Xylitol, Flavour, Carbomer, Mentha Viridis (Spearmint) Leaf Oil, Glyceryl Caprylate, Sodium Citrate, Citric Acid, Caprylhydroxamic Acid, Caprylyl Alcohol, Decyl Alcohol, Glucose, Limonene
Gem uses food-grade hydrogen peroxide to act as a safe, low-sensitivity whitening agent. The oxygen penetrates your tooth’s enamel and lightens surface stains. The level of Hydrogen Peroxide is safe for all, even those with sensitive teeth.