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Sensitive teeth toothpaste. This kind of toothpaste contains potassium nitrate and other ingredients that reduce the nerve transmission from the tooth to the brain.
However, meta analysis reported that these individuals' subjective report of sensitivity did not significantly change after six to eight weeks of using the potassium nitrate toothpaste. Desensitizing toothpastes containing potassium nitrate have been used since the 1980s while toothpastes with potassium chloride or potassium citrate have been ...
The best toothpaste for sensitive teeth can help make brushing comfortable again. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ...
Sensodyne toothpastes work in different ways depending on the product's active ingredient—potassium nitrate, strontium acetate/chloride. Potassium nitrate: The potassium ion hyperpolarizes [3] the nerve and stops it from firing. The nerve impulses are thus desensitized and there is no pain.
Strontium chloride or potassium nitrate is included in some toothpastes to reduce sensitivity. Two systemic meta-analysis reviews reported that arginine , and calcium sodium phosphosilicate – CSPS containing toothpastes are also effective in alleviating dentinal hypersensitivity respectively.
Unlike many types of toothpaste, Zendium products do not contain the foaming agent sodium lauryl sulfate (SDS or NaDS, where D means dodecyl). The lack of SLS protects the mucous membranes [ 3 ] and is believed to reduce the risk of aphthous ulcers . [ 2 ]
Potassium nitrate can be made by combining ammonium nitrate and potassium hydroxide. NH 4 NO 3 + KOH → NH 3 + KNO 3 + H 2 O. An alternative way of producing potassium nitrate without a by-product of ammonia is to combine ammonium nitrate, found in instant ice packs, [30] and potassium chloride, easily obtained as a sodium-free salt substitute.
An inspection of a Tom's of Maine manufacturing facility found that the brand's toothpaste was produced with water containing bacteria, and a "black mold-like substance" was discovered at the ...