Bleaching gel application and tooth sensitivity
Part of Immune system & allergy, Mouth & dental clinical trials.
This study tests two different ways of applying a gentle bleaching gel to see if one causes less tooth sensitivity. It's for people who want to whiten their front teeth and have no history of sensitivity or prior whitening.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have at least 8 upper front teeth (from canine to canine).
- You are 18 years or older.
- Your front teeth are naturally darker than a C2 shade (your dentist can check this).
- You are in good general and oral health — no gum disease, cavities, or visible plaque on the teeth being whitened.
- You have never had your teeth professionally whitened, and you do not smoke or use painkillers regularly.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests whether a special desensitizing gel can reduce tooth sensitivity caused by professional teeth whitening. If you are a smoker between 18 and 30 with dark anterior teeth wanting whiter teeth, this may help you experience less discomfort.
This study compares different ways of activating a teeth-whitening gel to see which works best, feels best, and causes the least tooth pain. If you want whiter teeth and are in good oral health, this may be for you.
This study tests whether a natural propolis gel can help control tooth sensitivity and maintain color after professional teeth whitening. If you're interested in natural approaches to tooth care and whitening, this trial may be for you.
This trial tests whether a special laser can reduce tooth sensitivity during bleaching with hydrogen peroxide. If you have all your front teeth and haven't had whitening before, it might be a good fit.
This study tests two new tooth-whitening products to see how well they work and if they are safe. You might be a good fit if you want to whiten your natural teeth and have healthy gums.
This study compares two types of toothpaste used before a professional teeth whitening treatment to see if one helps reduce tooth sensitivity. It looks at whether a special desensitizing toothpaste is better than a regular polishing paste.
Hear when a new Tooth Sensitivity trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.