Here is the list of ingredients in Shine: Micro-crystalline Hydroxyapatite (derived from bovine bone from cattle grazing New Zealand pastures) supports remineralisation Non-GMO xylitol (sourced from birch trees and produced in North America) supports remineralisation Sodium bicarbonate supports whitening, alkalinises mouth White kaolin clay supports whitening without damaging teeth Calcium lactate (non-dairy) supports remineralisation Magnesium carbonate supports remineralisation Himalayan salt provides trace minerals Peppermint flavour Spearmint flavour Menthol flavour