Clinical-grade technology
Our test is performed in a CAP-accredited and CLIA-certified lab using next generation sequencing methods and customized software tools.
Our quality
The quality of every sample is checked throughout the accessioning, sequencing, and interpretation process.
Our experts
Bristle's founders have a combined experience of 20+ years in the genomics industry at companies like Genentech and Illumina.


Backed by science
We use state of the art molecular techniques to analyze the oral microbiome. By measuring the relative abundance of each bacteria, we calculate a periodontal disease risk and dental caries risk score.
Read more about our science
Actionable results
The Bristle Oral Health Test provides patients and providers with accurate data and actionable recommendations in a format that is easy to understand and incorporate into your treatment plan.
View a sample report
Patient experience
Engage with your patients on a deeper level - inside and outside of the clinic.
Our testing experience is simple and patient-friendly. Individuals interested in understanding their oral health use a home-based saliva collection kit to provide their saliva sample. In exchange, they receive access to oral health reports through a private and secure online account from the comfort of their homes.

Our research partners

Join our Provider community!
We're building a community of oral health care providers passionate about improving patient outcomes and creating the future of oral health practice.
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