4.9/5 based on 5,000 reviews

Find and Fix the Root Cause of Tooth Decay

Stop chronic cavities in their tracks with our painless, dentist-backed saliva test, and personalized care plan.

We’ve helped 7,000+ people stop the progression of cavities

Prevent chronic cavities from the comfort of your own home.

1 in 4 adults aged 20 to 64 currently has at least one cavity

Take the guesswork out of treating your chronic cavities

What your personalized care plan looks like

Products & Brands

Curated brands and ingredients for
toothpaste, floss, mouth rinse, probiotics and more.

Hygiene & Care

Instructions for right way to implement your oral hygiene routine and drive results.

Diet & Supplements

Oral health takes more than brushing and flossing - make targeted changes to your diet to improve.

Loved by over 7,000 happy mouths

"Bristle was a game changer for me. When I floss, my gums aren't bleeding as before, they aren't sore, and when I wake up my mouth doesn't have a bad taste."

Mariana

Verified customer

“I had a dental cleaning last week and the hygienist commented how much better my gum health is!”

Ezuku

Verified customer

"This gives you real, actual causes based on YOUR personal health and a personalized plan with specific solutions to pinpoint the problems"

Natalie

Verified customer

Join 7,000+ members

Bristle Oral Health Test

Measure the levels of good & bad bacteria in your mouth. Understand your oral health & Identify the root-cause of conditions early on. Get a custom plan to improve. Backed by leading dentists.

See what you can accomplish with every test from Bristle

🚗 Free Shipping ⏱ 3-5 Day US Delivery 💲 HSA/FSA Accepted

We’ve helped over 7,000 people improve their oral health

4.84 out of 5 stars

Take control of your oral health today

Bristle goes that extra step to provide actionable advice that will help you improve your oral health. You don’t want to just know what’s causing you to develop cavities or tooth decay. You want to know exactly what you can do to turn that around, and Bristle provides that, and more, for you.

Chase

When I took my second Bristle test six months later, my jaw dropped. I haven’t had to have any work done at the dentist since I started down this new path, just cleanings! It’s unbelievable!! I honestly can’t thank Bristle enough.

Wendy

It was extremely easy to send in the sample and I received my results quickly. My coach reviewed my results in detail with me, offering up her suggestions as we went and choosing items that fit within my lifestyle. I’m so happy to have stumbled across Bristle and can’t recommend it enough to others!

Kara

Bristle goes that extra step to provide actionable advice that will help you improve your oral health. You don’t want to just know what’s causing you to develop cavities or tooth decay. You want to know exactly what you can do to turn that around, and Bristle provides that, and more, for you.

Chase

When I took my second Bristle test six months later, my jaw dropped. I haven’t had to have any work done at the dentist since I started down this new path, just cleanings! It’s unbelievable!! I honestly can’t thank Bristle enough.

Wendy

Built in collaboration with leading dentists

You can’t be healthy without a healthy mouth. And what you don’t measure, you cannot manage. If you make one investment in your health this entire year, let this be it.

Dr. Mark Burhenne

Functional Dentist & Founder of
Askthedentist.com

"I use Bristle because it shows me the complete picture. When you're working with a patient you want to see the levels of both good and bad bacteria, not just the bad. This is critical when determining a plan of action."

Kriston Reisnour RDH, BSDH, CCSH, CSOM, FAAOSH

Dental Hygienist & Integrative Health Specialist

“Bristle is the future of oral health care. With a simple noninvasive saliva test, we can assess patients' periodontal and caries risk rather than just waiting for bone loss and decay.”

Dr. Roshan Parikh, DDS

General Dentist

President & CEO at Dntl Bar

You can’t be healthy without a healthy mouth. And what you don’t measure, you cannot manage. If you make one investment in your health this entire year, let this be it.

Dr. Mark Burhenne

Functional Dentist & Founder of Askthedentist.com

"I use Bristle because it shows me the complete picture. When you're working with a patient you want to see the levels of both good and bad bacteria, not just the bad. This is critical when determining a plan of action."

Kriston Reisnour RDH, BSDH, CCSH, CSOM, FAAOSH

Dental Hygienist & Integrative Health Specialist

“Bristle is the future of oral health care. With a simple noninvasive saliva test, we can assess patients' periodontal and caries risk rather than just waiting for bone loss and decay.”

Dr. Roshan Parikh, DDS

General Dentist

President & CEO at Dntl Bar

Used in leading dental clinics

FAQ

What does the Bristle test look for?

How many microbes does Bristle detect?

Can I share my results with my dentist?

Can I use HSA/FSA for payment?

When will I receive my test?

Is Bristle CLIA compliant?

Still have questions?

Get in Touch