Healthspan Products

Work with our doctors to discover science-based approaches designed to prolong your health span.


We've put together a health kit that targets the three major longevity intervention pathways: senescence, autophagy, and metabolic health.

The Healthkit Includes

  • Metformin
  • Resveratrol
  • Phosphoplipid Fish Oil
  • B-12
Strength of Research Rating
Rating is an aggregate of the ratings of all the supplements included in the health kit.


Rapamycin is considered to be the most promising healthspan promoting interventions for its role in slowing down the formation of senescent cells through its inhibition of the mTOR complex 1 pathway.

Strength of Research Rating
Rating is based on all a small amount of research studies, primarily focused on mouse models.

Metformin + B12

Metformin is one of the most promising and well-researched interventions to slow down the accumulation of senescent cells by inducing autophagy. Metformin's benefits extend beyond the induction of autophagy, and include optimizing metabolic pathways, and upregulating the molecules that maintain the epigenome.

Strength of Research Rating
Rating is based on extensive research into the safety and efficacy of Metformin and it's many modes of action to curtail age related disease.


Resveratrol is a naturally occurring molecule that its advocates believe activates Sirtuin genes. The expression of Sirtuin genes is believed to increase cellular autophagy, and also maintain the cells epigenome—ultimately resulting in healthier functional cells.

Strength of Research Rating
The strength of the research of resveratrol as a sirtuin activator is lacking.
Coming Soon

Continuous Glucose Monitor

A Continuous Glucose Monitor gives you a direct view of how your food and lifestyle are affecting your blood sugar levels and your overall metabolic health. Based on the principles of bio-feedback, you can use these insights to make behavioral changes to optimize your metabolic health.

Strength of Research Rating
Everyone can benefit from a deeper understanding how what they eat impacts their metabolic health. This is in the no-brainer category.
Coming Soon

The Pillars of Aging

What the Experts Are Saying (and doing)

Dr. David Sinclair

David Sinclair is a professor in the Department of Genetics and co-director of the Paul F. Glenn Center for the Biology of Aging at Harvard Medical School, where he and his colleagues study sirtuins—protein-modifying enzymes that respond to changing NAD+ levels and to caloric restriction—as well as chromatin, energy metabolism, mitochondria, learning and memory, neurodegeneration, cancer, and cellular reprogramming.

* Dr. David Sinclair is not involved with Healthspan and does not sell Metformin.


How it works

  • 1
    Online visit

    Start your online visit by completing our new patient intake and providing information about your medical history and lifestyle. The online evaluation takes about 15-20 minutes to complete.

  • 2
    Doctor review

    A functional medicine physician will review the information you provide and determine the prescription that best suits your needs. Scripts are available for 1 month, 3 month, and 6 month supplies

  • 3
    Free shipping

    If prescribed, your treatment will be shipped directly to you, and arrive within 5-7 business days. All orders are tracked electronically, and you will have access to tracking for each shipment.

  • 4
    Ongoing Care

    Our messaging portal is available 24/7 to communicate with our functional medicine providers. For any questions you have about treatment, you are able to communicate directly with your physician.

Stand for Research

With every order Health Span will contribute $5 dollars to fund cancer research of the most promising metabolic oncology labs in the world.