A 24-week randomized clinical study investigating the anti-gingivitis efficacy of a 0.454% w%#47;w stannous fluoride dentifrice.

Use of a dentifrice containing 0.454% w/w stannous fluoride led to significantly greater control of gingivitis (gingival bleeding and visual signs of gingival inflammation) and plaque compared to a SMFP dentifrice over a 24-week period.