SODIUM NITRATE is graded A** (Safe) by Expert·ING, based on COSING, FDA regulatory data.
SODIUM NITRATE
Safety grade: A**
Sodium nitrate is a salt compound that occurs naturally in small amounts and is commonly used in food preservation. In oral care products, it helps calm sensitive teeth and soothe irritated gum tissue.
Sodium nitrate is used in oral care products to reduce tooth sensitivity and provide a soothing effect on irritated or inflamed gums.
Graded using: COSING, FDA.
Last verified: May 26, 2026
Other Oral Care ingredients
- GLYCERIN — Grade B
- SODIUM CHLORIDE — Grade A
- SODIUM SACCHARIN — Grade A
- SODIUM FLUORIDE — Grade C**
- ALOE BARBADENSIS LEAF EXTRACT — Grade A
- SODIUM BICARBONATE — Grade A
- ZINC CITRATE — Grade B
- CALCIUM CARBONATE — Grade A