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KMID : 0355420190430040191
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Journal of Korean Academy of Oral Health
2019 Volume.43 No. 4 p.191 ~ p.195
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Tooth whitening effects of manicure-type hydrogen peroxide tooth whitening gel
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Kim Yong-Gwan
Park Ji-Hyeon
Cho Ja-Won
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Abstract
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Objectives: To examine the tooth whitening effects of a 3% hydrogen peroxide gel.
Methods: Twenty participants were given experimental tooth whitening gels containing 3% hydrogen peroxide, and another 20 participants, who served as the control group, were given tooth whitening gels that contained no hydrogen peroxide. Both groups used their respective whitening agents for 1 week, and tooth lightness was examined at baseline and 4 and 7 days after the experiment.
Results: Compared with the control group, in the experimental group, lightness values, determined using VITA classical A1-D4® and VITA SYSTEM 3D-MASTER®, were significantly increased after using the 3% hydrogen peroxide whitening agent ( P <0.01) both 5 and 7 days post-application ( P <0.05).
Conclusions: The study findings confirmed that an improved tooth whitening effect could be expected with the use of a new type of whitening gel containing 3% hydrogen peroxide.
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KEYWORD
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Hydrogen peroxide, Tooth whitening, Toothpaste
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