A clean and refreshing way of brushing your teeth, these naturally foaming toothpaste tablets with Cream of Tartar are free from synthetic ingredients like Sodium Fluoride, SLS and Glycerin. Organic Spearmint oil gives them a gentle minty flavour.IngredientsSodium Bicarbonate^, Tartaric Acid^, Citric Acid^, Calcium Carbonate^, Kaolin^, Adosonia Gregoril^, Mentha Spicata Herb Oil*^, Sodium Benzoate^, Limonene*^. *Organic, ^Natural. Directions For UseChew 1 tablet in your mouth and let it dissolveBrush as usual for 2 minutesSpit out and rinse wellStore in a dry place for up to 12 months from opening