With baking soda and essential oil of wintergreen. 100% vegan Desert Essence Tea Tree Oil Dental Care Products are the perfect choice for your oral hygiene routine. They contain no harsh abrasives, synthetic sweeteners or artificial flavors. Formulated with simply pure and natural ingredients to keep your mouth feeling fresh and you feeling confident throughout the day. no artificial preservatives, sweeteners, coloring or harsh abrasives. Cruelty Free; no animal testing of raw materials or final products. Free of fluoride, SLS, gluten, artificial preservatives, sweeteners, coloring or harsh abrasives, no animal testing or raw materials or final product.