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Oral Microbiome Diagnostic
Bristle Health Oral Microbiome Diagnostic
The first at-home test to sequence your oral microbiome — the upstream system most practitioners never check, with direct links to Alzheimer's, heart disease, and metabolic health.
MYM score
8.3
Biomarker depth 26%
9.1
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Species analyzed800+
Scored risk markers~30 key pathogens
UniquenessOnly dedicated oral microbiome DTC test
Systemic connectionsAlzheimer's, CVD, metabolic, diabetes
High score driven by uniqueness — no competing product tests this category. Slight deduction for limited non-oral biomarker coverage.
Scientific validity 22%
8.5
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Methodology16S rRNA sequencing
Clinical validationPeer-reviewed research basis
Lab accreditationCLIA-certified lab
Practitioner involvementDental professional advisory
Research-grade sequencing method. Deduction for limited published Bristle-specific clinical trials vs. general oral microbiome literature.
Actionability 22%
8.2
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Report formatRisk scores + custom care plan
Product recommendationsYes — diet, products, lifestyle
Practitioner consultAdd-on only (not included)
Progress trackingYes — retesting shows change over time
Strong report clarity. Deduction for no included consult at base price — solo interpretation required.
Value 17%
7.2
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One-time price$169
Subscription price$99/test
Recommended cadenceQuarterly (4x/year)
Annualized cost4 × $99 = $396/yr
Scored risk markers~30
Cost per marker per year$13.20/marker/yr
Value score math:
Annualized cost = 4 tests × $99 = $396/yr
Cost per marker = $396 ÷ 30 markers = $13.20/marker/yr
Moderate score reflects high cadence cost vs. one-time alternatives. No à la carte equivalent exists — uniqueness partially offsets cost.
Annualized cost = 4 tests × $99 = $396/yr
Cost per marker = $396 ÷ 30 markers = $13.20/marker/yr
Moderate score reflects high cadence cost vs. one-time alternatives. No à la carte equivalent exists — uniqueness partially offsets cost.
✓ HSA/FSA eligible — effective cost lower for many users
Experience 13%
7.8
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Collection methodSaliva swab — 5 min at home
Turnaround2–3 weeks
Results portalApp + web dashboard
SupportEmail + optional coaching call
Easy collection. Deduction for slow turnaround vs. blood panels and no built-in consult. App experience is solid.
Why this matters beyond your teeth
P. gingivalis has been detected in Alzheimer's patients' brains. Oral bacteria also migrate to arterial plaques. Your mouth is not a closed system — it's the entry point for everything downstream.
Strengths & limitations
Strengths
+Only dedicated oral microbiome test
+Research-grade 16S sequencing
+Links oral to systemic disease risk
+Actionable report with product recs
Limitations
−No consult at base price
−2–3 week turnaround
−Subscription cost adds up
−Limited brand awareness
MYM verdict
"If you've had gum disease, chronic bad breath, or a family history of Alzheimer's or heart disease — Bristle fills a gap no blood panel can. Genuinely novel data most people have never seen about themselves."