Tally Health TallyAge Test Review 2026
David Sinclair co-founded, trained on largest cheek-swab DNA methylation dataset (8000+ adults),...
Tally Health at a Glance
Founded by David Sinclair. Single test $249 ($234 for members). Membership starting at $129/mo includes bi-annual tests, Daily Vitality supplements, and personalized action plans.
Test Details
Testing Methodology
- MethodologyEpigenetic
- Clock/AlgorithmTallyAge (proprietary)
- Biomarkers MeasuredDNA methylation
- Systems TrackedOverall biological age + pace of aging
- Sample TypeCheek swab
Accuracy & Features
- ValidationTrained on 8,000+ adults dataset
- Actionability Score★★★★☆
- Recommendations IncludedYes (health coaching)
- Retest DiscountYes ($234 members)
- Subscription Option$129/mo membership
Compare Tally Health with Other Tests
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Frequently Asked Questions
How much does Tally Health TallyAge Test cost?
Tally Health TallyAge Test costs $249 per test. There is also a subscription option:$129/mo membership.
What methodology does Tally Health use?
Tally Health uses Epigenetic testing with the TallyAge (proprietary) algorithm. This approach measures DNA methylation biomarkers and tracks Overall biological age + pace of aging.
How accurate is the Tally Health TallyAge Test?
Tally Health has been validated through Trained on 8,000+ adults dataset. The test has an actionability score of 4/5, indicating how useful the results are for guiding lifestyle interventions.
Does Tally Health provide recommendations?
Yes, Tally Health provides Yes (health coaching) to help you take action on your results.
What sample type is required for Tally Health?
Tally Health requires a cheek swab sample, which can be collected at home and mailed to their lab for analysis.
Disclaimer
This information is for educational purposes only and is not medical advice. Biological age testing is an emerging field and results should be interpreted with appropriate skepticism. Prices are based on January 2026 data and may vary. Consult with a healthcare provider before making health decisions based on test results.