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Solving the problem with stannous fluoride: Extrinsic stain.

Yiming Li, Montry Suprono, Luis R Mateo

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    This summary is machine-generated.

    A new stabilized stannous fluoride (SnF2) toothpaste demonstrates superior stain prevention and removal. This advanced fluoride toothpaste effectively reduces extrinsic tooth stains, offering a brighter smile with regular use.

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    Area of Science:

    • Oral hygiene and dental therapeutics
    • Fluoride chemistry in dentistry
    • Cosmetic dentistry and stain management

    Background:

    • Stabilized stannous fluoride (SnF2) dentifrices offer therapeutic benefits beyond caries prevention.
    • These include efficacy against gingivitis, dentin hypersensitivity, and notable stain control properties.

    Purpose of the Study:

    • To evaluate the stain prevention and removal efficacy of a stabilized SnF2 dentifrice (Colgate TotalSF).
    • To compare its performance against other fluoride toothpastes in both in vitro and clinical settings.

    Main Methods:

    • An in vitro stain prevention model assessed Colgate TotalSF against competitor products using L*, a*, and b* color values.
    • A 6-week randomized clinical study compared Colgate TotalSF with regular fluoride toothpaste using the Lobene Composite Stain Index.

    Main Results:

    • In vitro, Colgate TotalSF showed superior stain prevention compared to a competitor paste and a nonabrasive SnF2 gel.
    • Clinically, Colgate TotalSF achieved statistically significant reductions in extrinsic tooth stain by 17.5% (3 weeks) and 27.8% (6 weeks).

    Conclusions:

    • The stabilized SnF2 formulation in Colgate TotalSF demonstrated statistically superior performance in stain prevention and removal.
    • This therapeutic dentifrice offers significant benefits for extrinsic stain management in addition to its other oral health advantages.