Worn down tooth enamel can cause sensitive teeth, which you typically notice when you eat something very cold or very hot. Using the wrong toothbrush and toothpaste just makes it worse. SprinJene Natural Sensitivity Relief Toothpaste with Cavity Protection uses fine silica to gently and safely clean your teeth without harsh abrasives, while our special formula can help strengthen your tooth enamel! Natural mint and clove create a flavor that tastes great without causing discomfort to sensitive teeth, and all SpringJene natural toothpastes are certified Vegan, Cruelty-Free, Gluten-Free, Kosher, Halal, and USDA BioPreferred! No harmful ingredients are included, no animals suffer, and no religions or cultures are excluded from using our healthy toothpaste! Even comes in a Fluoride-free option for those looking for a great tasting natural toothpaste for sensitive teeth and gums. Patented Zinc and Black Seed Oil Formula! Natural Sensitivity Relief Toothpaste with Cavity Protection features a patented formula with zinc and black seed oil, along with “good for you” ingredients like coconut oil, birch tree xylitol, and acacia gum. Plus, potassium nitrate is added to make brushing gentler on sensitive teeth. This patented natural toothpaste for sensitive teeth can help to: Provide relief from dry mouth. Control the growth of tartar. Deliver long-lasting oral freshness. Fight gingivitis (gum disease). Reduce gum inflammation. Free From: SLS (sodium lauryl sulfate). SLS is a chemical surfactant irritant to some people and used to reduce surface tension between ingredients and thicken certain food products. Artificial preservatives and dyes. Unnatural chemicals used to make products last longer and look a certain color have been linked to multiple health issues, especially in children. Saccharin. Saccharin is an artificial sweetener with a bitter aftertaste and no nutritional benefit. Animal byproducts. No substances that come from animals are found in any SprinJene natural toothpaste or used in manufacturing. Ingredient List Active ingredients: Potassium Nitrate (5%) for antihypersensitivity, Sodium Monofluorophosphate (0.76%) Inactive ingredients: Xylitol, Aqua, Glycerin, Precipitated Natural Calcium Carbonate, Hydrated Silica, Zemea (1,3-Propanediol - made from Corn), Potassium Cocoate (made from Coconut Oil), Flavor, Zinc Citrate, Xanthan Gum, Acacia Gum, Zinc Oxide, Black seed Oil (Nigella Sativa), Citric Acid, Stevia