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Biological Age test

$499

Unlock aging insights with the #1 test

Discover your true cellular age. Powered by TruDiagnostic, our at-home blood test analyzes 75+ biomarkers to reveal your biological age, pace of aging, and the health of 11 key organ systems. Gain insights to make conscious choices for optimal well-being and longevity.
Biological Age test
THE POWER OF epigenetics

Your DNA is not your destiny. While the genes you inherit from your parents provide a blueprint, your lifestyle and environment influence how those genes are expressed—a process called epigenetics.

Every choice you make—from what you eat to how you move and manage stress—shapes the way your body ages. Epigenetic changes act as switches that can turn certain genes on or off, affecting everything from metabolism to skin health, inflammation, and longevity.

Tracking your biological age through epigenetic testing provides powerful insights into how your daily decisions influence your health at the cellular level. By analyzing over 950K DNA markers, this test reveals how factors like nutrition, exercise, sleep, and stress management impact the way you age.

With this knowledge, you can make more informed choices to optimize your well-being and potentially slow the aging process, extending your health span for a vibrant, active life.

3 WAYS TO MEASURE YOUR AGE powered by

Gain a comprehensive view of your aging journey with the three most advanced aging outputs—all included in your personalized report for a holistic perspective.

OMICmAge

Developed With Harvard University

The OMICmAge algorithm, developed with Harvard University, offers the most advanced way to understand your biological age. It analyzes proteins, metabolites, and clinical biomarkers to provide a precise picture of how your body is aging. More than just measuring age, OMICmAge reveals the factors influencing your aging process.

SYMPHONYAge

Developed With Yale University

Developed by Yale University, the SYMPHONYAge algorithm reveals how eleven key organ systems—like the brain, liver, heart, and immune system—are aging, both independently and together. This perspective highlights areas where lifestyle interventions can make the most impact.

DunedinPACE

Developed by the Dunedin Study

Discover how quickly or slowly your body is aging with the DunedinPACE algorithm, which compares your rate of aging to a standard calendar year. Based on the renowned ongoing Dunedin Multidisciplinary Health and Development Study, this 3rd generation technology provides the clearest way to track the effectiveness of lifestyle changes over time.

YOUR JOURNEY to healthier aging

1. Register

When your test arrives, log in to your Happy Aging account and register it on your dashboard.

2. Test

Perform a simple, gentle at-home blood draw using the materials and instructions provided.

3. Return

Send your sample to our lab using the prepaid envelope included in your test kit.

4. Analyze

Our advanced algorithms analyze your sample and deliver your personalized report in 2-3 weeks.

5. Optimize

Use your results to make meaningful lifestyle changes that support your health and longevity.

HAPPY AGING vs other tests

others

Developed by leading academic institutions, Harvard University & Yale University

17+ aging insights

Measures speed of aging

Assesses key organ health

Analyzes 950K+ DNA markers

High accuracy (98%+)

Simple at-home blood test

Dr. Daniel Yadegar, MD

A guiding light

Co-founded by renowned longevity expert Dr. Daniel Yadegar, Happy Aging bridges the worlds of cutting-edge science and holistic wellness. A Harvard-trained physician with advanced fellowship training in age management and regenerative medicine, Dr. Yadegar brings an unmatched depth of expertise to our mission.

Dr. Yadegar’s extensive knowledge and passion for longevity guide our development and innovation. Together, we are dedicated to revolutionizing the way we experience aging.

Frequently Asked Questions

A biological age test provides insights into the age of your cells and tissues, which may be different from your chronological age. This deeper understanding of your cellular health can help predict your risk for age-related conditions. By regularly tracking your biological age, you'll gain insights into how your lifestyle choices are influencing your health and well-being over time.

Happy Aging uses the most advanced aging algorithms and analyzes over 75 biomarkers. Powered by TruDiagnostic, our algorithms are developed in collaboration with top academic institutions like Harvard University and Yale University. We’re the only company outside of TruDiagnostic to offer the OMICmAge and SymphonyAge outputs.

To register your biological age test, log in to your account at happyaging.com. Select "HA Bio Age Test" from the dashboard and click "Register a Test." Follow the prompts to enter your personal details and the unique barcode from your test kit. This ensures your sample is securely tracked, and you'll receive your results directly in your account.

Your test will provide a comparison of your biological age to your chronological age (OMICmAge), the ages of 11 key organ systems (SymphonyAge), and the rate at which your body is aging per year (DunedinPace). You'll also receive lifestyle recommendations to help improve your biological age and support your overall health.

SYMPHONYAge analyzes the aging of 11 organ systems: brain, heart, liver, lungs, musculoskeletal system, kidneys, immune system, metabolic system, hormones, blood, and inflammation. This algorithm also provides an overall assessment of your whole body, offering a unique SYMPHONYAge biological age that is distinct from your OMICmAge biological age.

Your test results offer valuable insights into your cellular health and how your body is aging. However, these results are not intended to diagnose or treat any condition. We recommend discussing your results with your primary care doctor or a healthcare professional to get a full understanding of what they mean for your overall health and well-being.

Each aging output uses a different algorithm to measure specific aspects of your health. For instance, your OMICmAge biological age may differ from your SYMPHONYAge biological age because each output focuses on unique biological markers. These variations are expected and, together, provide a comprehensive view of your health so you can make well-rounded lifestyle adjustments.

Your test includes everything you need to collect your sample at home, along with straightforward instructions. Use the provided lancet to prick your finger and fully fill the circles on the blood spot card. The process is quick and gentle.

Once you’ve collected your sample, use the prepaid shipping envelope to send it back to our lab. Make sure your sample is securely sealed for a safe return.

You can expect to receive your personalized report within 2-3 weeks after your sample is received by our lab. In the meantime, you can track the status of your sample in your account dashboard for real-time updates. We’ll notify you by email as soon as your results are ready, and you’ll be available to download your report directly from your online dashboard.

Our tests leverage cutting-edge science and are developed in collaboration with leading academic institutions. By analyzing nearly 1,000,000 CpG locations on your DNA, we deliver results with a published reliability greater than 98%.

Absolutely! We recommend testing every three or six months to track how lifestyle changes are influencing your biological age. This ongoing insight empowers you to see your progress and make informed changes.

Yes, our lab services are CLIA certified and HIPAA compliant, ensuring the highest standards for data security and patient confidentiality.

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