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Elysium Health

Index

Index

$299.00 USD
$299.00 USD
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Aging isn’t one thing. Index, a revolutionary at-home biological age test developed by Elysium Health, now measures 10 different aspects of aging using the latest generation technology in the science of epigenetics. With Index you'll receive:

  • Biological age: the age your body is expected to perform or function.
  • Cumulative rate of aging: the pace at which your body has been aging.
  • System age scores: the biological age of nine different systems, including brain, heart, metabolic, and immune, for deeper insights into how you’ve been aging.
  • Science-backed recommendations: evidence-based lifestyle recommendations you can use to adopt healthier habits.
  • Longevity research: participate directly in research with the Aging Research Center by Elysium Health.
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System Ages: The Latest Evolution of Index

Understand your body like never before with new system age scores.

System ages reflect the biological ages of nine systems: brain, heart, metabolic, immune, inflammation, kidney, liver, hormone, and blood. Track these over time to understand how each system contributes to your overall long-term health and wellness.

Do You Know How Fast You’ve Been Aging?

Unlike chronological age, which tells you the number of years you’ve been alive, biological age reflects the age your body (or system) is expected to perform or function. Using your saliva sample, Index analyzes methylation patterns across your genome. DNA methylation is an epigenetic modification that influences how genes are expressed and their genome-wide pattern changes predictably with age.

See the science

“Index shows incredible promise when it comes to monitoring how the body is capable of functioning and there is potential for even more diverse applications in the future…The more measures to capture specific processes, the more we can actually understand what's unique for an individual.”

Morgan Levine, Ph.D., of Yale University

From Epigenetic Insights to Action

It turns out that everyone ages at a different rate. Knowing your unique cumulative rate of aging gives you actionable insight you can start using today. How? Studies have found associations between lifestyle factors—diet, exercise habits, alcohol consumption, and stressors like sleepless nights—and biological age.

Index offers more than 100 science-based lifestyle recommendations drawn from this research.

Participate Directly in Longevity Research

Introducing the Aging Research Center: a digitally-native, collaborative, and longitudinal research effort developed by Elysium Health. Our first study, TIME-A, aims to advance our understanding of the connections between epigenetics, lifestyle, demographics, and health and aging. Index users are welcome to enroll for free.

Basis 101: The Science

  • What is NAD+ and Why Is it Important?

    NAD+ is essential to the creation of energy in the body and the regulation of pivotal cellular processes. Here’s why it’s so important, h...

  • What Is Nicotinamide Riboside?

    This form of Vitamin B could be the key to restoring NAD+ levels — here’s why.

  • What is Pterostilbene?

    A cousin to resveratrol but more potent—pterostilbene is found in certain berries and nuts and serves as a powerful antioxidant.

Frequently Asked Questions

Why are sirtuins important for aging?

Sirtuins are a family of proteins that regulate cellular health. They play a key role in cellular homeostasis, which keeps cells in balance. However, sirtuins can only function in the presence of NAD+, a coenzyme found in all living cells.

What is Nicotinamide Adenine Dinucleotide (NAD+) and why is it important?

NAD+ is a critical coenzyme found in every cell. It is involved in hundreds of metabolic processes. NAD+ levels decline with age. It helps convert nutrients into cellular energy and supports proteins that regulate cellular functions. These processes are essential for health.

What is Nicotinamide Riboside (NR) and why is it important?

NR is a form of Vitamin B and a precursor to NAD+. It serves as raw material for the body to produce NAD+. Human clinical studies show NR supplementation can increase NAD+ levels.

What is Pterostilbene and why is it important?

Pterostilbene is a polyphenol found in plants, especially small berries and nuts. Blueberries are a rich source. Unlike resveratrol, pterostilbene does not survive the wine-making process.

What’s a polyphenol?

A polyphenol refers to molecules with multiple phenol structures. Their main role in plants is to fight pathogens. When consumed by humans, polyphenols may act as powerful antioxidants.

Is there anything I should notice once I start taking Basis?

Basis works beneath the surface. Its purpose is to improve long-term cellular health. You may not feel immediate changes. Results vary by individual physiology.

What are the results of your clinical trial?

A first-in-human study showed Basis increased cellular NAD+ levels by an average of 40% within one month. This level was maintained during the trial. Additional biomarkers confirmed ingredient safety.

How do subscriptions work?

Prepaid annual subscriptions offer savings and are final sale. If canceled mid-plan, remaining shipments will still be delivered. Monthly subscriptions cost $50/month and can be canceled anytime before the next shipment. One-time purchases are also available. Customer support is provided via email.

Where do you ship?

Some products ship only within the U.S. Others are available in the U.S. and Canada. Customers can sign up for a newsletter to receive international availability updates.

When will I receive my product?

Standard shipping delivers in 5–7 business days after shipping. Expedited shipping (extra fee) delivers in 2–3 business days. Order processing takes 1–2 business days.