1700 to 2200 ppm F toothpaste vs 1450 to 1500 ppm F toothpaste
1700 to 2200 ppm F toothpaste showed no clear difference in caries increment, surface index D(M)FS compared with 1450 to 1500 ppm F toothpaste (moderate certainty).
- Fluoride toothpastes of different concentrations for preventing dental caries 2019 · Cochrane All outcomesClosest to 36 monthsSMD 0.04 [-0.07, 0.15]Studies not reportedModerate