Assertion: toothpaste | /r/MadeOf | 5% potassium nitrate
Facets:
Source sentences:
text: While it is yet to be actually proven that the application of a toothpaste containing 5% potassium nitrate can raise the potassium concentration around the intradental nerves to the required minimal concentration, such toothpastes have been clinically proven in most published studies to alleviate tooth hypersensitivity.14-18