Human oral care research · n=127
Toothpastes containing potassium nitrate alone versus potassium nitrate combined with aluminum lactate in reducing dentin hypersensitivity: a randomized controlled trial.
BDJ open · 2026
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Parallel randomized double-blind negative-control trial; 5% KNO3 alone, 5% KNO3 plus 2.18% aluminum lactate, placebo.
Checked against the published abstract on Oct 1, 2026. Read the source ↗
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