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KMID : 1036620230110011625
Journal of Korean Clinical Health Science
2023 Volume.11 No. 1 p.1625 ~ p.1631
Clinical effect of 3.0% Hydrogen peroxide bleaching patch with primer
Kim Jin-Kyoung
Abstract
Purpose The The purpose of this study was to clinically evaluate the efficacy and safety of a self-whitening patch containing a primer containing taurine and 3.0% hydrogen peroxide.

Methods A double-blind randomized clinical trial was conducted on 55 subjects. The whitening patches containing 3.0% hydrogen peroxide were applied to the labial surfaces of maxillary six anterior teeth once daily for 30 minutes using a primer, and whitening efficacy was measured by ¡âE* values before application and at 3, 5, 7, and 10 days after application. Stability was determined using the Gingival index (GI) and visual analogue scale (VAS).

Results Changes in ¡âE* values were clinically recognizable as early as day 5 after patch application, and whitening effects were visible by day 7. There was no statistically significant difference in gingival index (p=0.069).

Conclusions Self-whitening patches using primer and 3.0% hydrogen peroxide applied once daily for 30 minutes showed effective whitening effect from the 5th day after application and could be used safely without significant side effects.
KEYWORD
Effectiveness, Hydrogen peroxide, Patch, Primer, Safety, Self-bleaching
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