Check the listing for details. Chewtab Toothpaste Tablets, Gentle Whitening Peppermint 180 Count Refill. Condition: New. Listed at 19.95 USD. Silica FreeFluoride FreeSLS Free (Sodium Laurel Sulphate)Cruelty FreeAll Natural IngredientsFor Travel and Everyday UseChew · Brush · Smile®Gently bite the tablet. Chew to a fine consistency, and brush as you normally would.Silica Free - Enamel SafeGentle on your teeth. Gentle on the planet.We Use The Safest Ingredients AvailableXylitolOur Non-GMO Xylitol is sourced from Europe.Xylitol is a natural 5 carbon sweetener that starves harmful bacteria and nourishes your beneficial bacteria. Natural FlavorsAll of our flavors are natural extracts.We don't use flavor oils because they are antimicrobial. Quillaja Saponaria ExtractThe safest foaming agent we have found.It is a carefully refined ingredient from sustainably harvested Quillay trees. Used many foamy drinks like root beer. Calcium StearateCalcium Stearate is used to insure tablet consistency Calcium PhosphateWe use the highest quality Calcium Phosphate so it is enamel safe.Calcium Phosphate when combined with Xylitol helps remineralize your enamel. SteviaWe use the highest grade of Stevia available.A small amount of Stevia is added as a flavor enhancer. Stevia is also a 5 carbon sweetener with oral health benefits. Sodium BicarbonateWe add a just enough Baking Soda to gently maintain your beautiful white smile.Baking Soda has an RDA rating of 7. It is the least abrasive ingredient that has unique teeth whitening properties.Our Products Are Simple With No Unnecessary Ingredients