Your mouth shouldn't be a mystery

We created The Oral Health Test to help you understand, measure, and improve your oral health. Our test identifies & measures the good bacteria in your saliva that contribute to better oral health - plus the ones that increase your risk for conditions including cavities, gum disease, and bad breath. Take control of your oral health with personalized diet, hygiene, and product recommendations focused on helping your microbial heroes and eliminating the villains.

Below are real results from one of the founders of Bristle. Take a look!

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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
Bristle Oral Health Test
Bristle Oral Health Test

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Tackling a specific oral health condition? Rebalance your oral microbiome with a personalized program. 

$329 $399

Save $70

  • Get two Oral Health Tests ($30 off/test) to measure your baseline and progress
  • Exclusive discounts on oral care products
  • Access in-app oral health coaches
  • Receive 1:1 live coaching & support with a certified hygienist ($60 value)

Reset program

$289 $399

Rebalance your oral microbiome in 3 months through a personalized program.