Kiwi and ozone for tooth whitening and sensitivity
Part of Mouth & dental clinical trials.
This study tests whether a mix of kiwi extract and ozone can whiten teeth better than either alone. It may also help reduce tooth sensitivity.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 35 years old.
- You have at least two teeth that are sensitive to cold air.
- You have all your front teeth (upper) and they are free of cavities or fillings.
- Your natural tooth shade is dark or yellowish (A3 or darker on a dentist shade guide).
- You do not smoke, are not pregnant or breastfeeding, and have no allergy to kiwi or ozone.
- You have not had recent gum or orthodontic treatment.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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