Take the guesswork out of your oral health

Test your saliva for the bacteria that cause bad breath, tooth decay & gum inflammation. Improve with a personalized care plan & 1:1 expert support.

Start improving your oral health

Join 4,000+ members

Better oral care, based on your biology

Prevent and solve issues like bad breath, gum disease, and cavities with oral health testing, coaching and care.

Get started

Bristle is for you if

😬 You have recurring symptoms or conditions

Your oral microbiome is the foundation of oral health

Screen your entire oral microbiome and understand how it is connected to symptoms and conditions like, gum inflammation, oral thrush and burning mouth syndrome.

👅 You have a mouth

Oral health plays a critical role in overall health

Your mouth is the gateway to your body. Understand how your oral microbiome is related to overall health conditions like diabetes, cardiovascular disease and mental health.

🦷 You're fed up with cavity fillings and root canals

Oral diseases are the most common conditions in the world - and preventable

Get personalized recommendations for the right products and hygiene regiments to improve and maintain oral health.

Precision care for oral health

Root-cause testing

Measure the levels of bacteria in your mouth that cause cavities, gum disease, bad breath and more from a single saliva sample.

Integrative & personalized care

We'll craft a personalized product, hygiene and diet plan to eliminate your disruptive bacteria and improve oral health.

1:1 support & accountability

Review your results, discuss your challenges and stay accountable on your path to better health with your certified oral hygiene coach.

Measurable improvement

Get insight into how much you're improving with a second test after 1-3 months. We'll review your results and make tweaks to optimize your routine. 

Understand the microbes driving your bad breath:

Your mouth shouldn't be a mystery

Oral health is rooted in your oral microbiome. Our test measures the bacteria in your mouth to help you understand your oral health and pinpoint imbalances before they become problems.  

Chronic bad breath

Tooth decay

Inflamed gums

Gut dysbiosis

Oral thrush

Gum recession

Weird tastes

Burning mouth syndrome

What your personalized care plan looks like

Small tweaks to diet, hygiene and your everyday oral care products can make big changes to your oral health. Most Bristle users see significant change within 30-days. 

Products & brands

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

Hygiene & care

Instructions for the 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.

Get started

Our groundbreaking at-home oral microbiome test uncovers all bacteria and fungi with a single saliva sample to help you understand and improve your oral health. Backed by leading dentists - made by real patients.

Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test

Oral Health Reset Program

Tackling a chronic oral health issue? Always need extra work like filings or deep cleanings in the dentist chair? Take control of your oral health & rebalance your oral microbiome with a comprehensive personalized program.

$289 $399

Save $110 with the bundle

  • 2 Bristle Oral Health Tests: identify the root cause of your condition, then retest in 1-3 months to measure your progress
  • 1:1 results review, personalized care plan & coaching with a certified hygienist 
  • Lifetime access to in-app oral health coaches
  • Exclusive discounts on oral care products
  • FREE shipping | HSA/FSA eligible

Reset program

$289 $399

Tackling a chronic oral health issue? Always need extra work like filings or deep cleanings in the dentist chair?

Take control of your oral health & rebalance your oral microbiome with a comprehensive personalized program.

Real people, real improvements

Join thousands of people taking control of their oral health with Bristle

Langford

I'm thrilled to have discovered them.

I found Bristle while taking steps to fix some recurring gut issues, I wasn't aware of how connected your mouth flora and gut flora are until I began following the Bristle regiment and now my overall digestive and oral health are better than I even thought possible. 

Thomas S.

 I can't believe this actually worked!

Chronic bad breath has been bane of my life for years and I've had no idea why! Bristle was the first test to identify what was causing it and give me actionable steps I can take to fix it. The coaching session was incredibly helpful for answering my questions and tailoring my care plan to my needs.

Carl

Wisdom is so helpful

So nice to get this deep healing level of help and advice and guidance . Their wisdom is so helpful and everyone is so efficient.

Kara L.

So easy with great results!

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. Im so happy to have stumbled across Bristle and cant recommend it enough to others!

Chase S.

Bristle is the full package

Bristle goes that extra step to provide actionable advice that will help you improve your oral health. You dont want to just know whats 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.

Will

Exciting company

It's an exciting company in terms of how it can help individuals but also how it can use big data and science to learn about oral health, find patterns, and solve problems.

Bill

Uses science to fix it for good

I need to get to the bottom of my halitosis and this is the only company that seems to be using science to fix it for good

Nicole

Giving me answers

So far, it is giving me answers to a long awaited dilemma as to why I have had halitosis for all these years

“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

Read her story

Built in collaboration with leading dentists

Dr. Roshan Parikh, DDS

President at Dntl Bar

Dr. Bonnie Feldman, DDS

General Dentist and Founder of Autoimmune Connect

Jonathan Levine, DDS

General Dentist, NYU Professor and Founder of GLO Science

Mark Burhenne, DDS

Functional Dentist, Sleep Dentistry Specialist and Founder of AsktheDentist.com

Oral health isn’t rocket science - it’s biology

The oral microbiome is the complex ecosystem of bacteria, fungi, and more that lives inside your mouth. Some keep our teeth and gums healthy, while others cause damage and cause conditions like bad breath, tooth decay and gum disease. The latest research has also linked the oral microbiome to conditions like heart disease, Alzheimer’s and diabetes. 

Your oral microbiome is the foundation of your oral health. We help you identify and eliminate the harmful bacteria in your mouth to improve your oral and overall health.

Learn the science

Get started

Our groundbreaking at-home oral microbiome test uncovers all bacteria and fungi with a single saliva sample to help you understand and improve your oral health. Backed by leading dentists - made by real patients.

Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test
Bristle Oral Health Test

Oral Health Reset Program

Tackling a chronic oral health issue? Always need extra work like filings or deep cleanings in the dentist chair? Take control of your oral health & rebalance your oral microbiome with a comprehensive personalized program.

$289 $399

Save $110 with the bundle

  • 2 Bristle Oral Health Tests: identify the root cause of your condition, then retest in 1-3 months to measure your progress
  • 1:1 results review, personalized care plan & coaching with a certified hygienist 
  • Lifetime access to in-app oral health coaches
  • Exclusive discounts on oral care products
  • FREE shipping | HSA/FSA eligible

Reset program

$289 $349

Tackling a chronic oral health issue? Always need extra work like filings or deep cleanings in the dentist chair?

Take control of your oral health & rebalance your oral microbiome with a comprehensive personalized program.

Take the guesswork out of oral health and start enjoying life again with the first and only integrative approach to oral health and care.

Learn about the science

FAQ

Still have questions?