Known as: POTASSIUM NITRATE 5 mg in 1 g / SODIUM FLUORIDE 1.5 mg in 1 g DENTAL PASTE [Walgreens Sensitive Dura-namel], POTASSIUM NITRATE 5 mg in 1 g / SODIUM FLUORIDE 2.43 mg in 1 g DENTAL PASTE [Walgreens Maximum Strength Sensitive Fluoride], POTASSIUM NITRATE 5 mg in 1 g / SODIUM FLUORIDE 1.5 mg in 1 g DENTAL PASTE [Up and UP Sensitive Toothpaste Enamel Strengthening formula]