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Free at-home testing

Start fresh this spring

Your body changes with the seasons.
Test 100+ biomarkers to see where you stand.

Offer closed
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Existing member? Re-test
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Limited time offer
Free at-home testing

Start fresh this spring

Your body changes with the seasons.
Test 100+ biomarkers to see where you stand.

Get started
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Existing member? Retest
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Built by the world’s top doctors and scientists

Winter disrupts key biomarkers. Spring is your time to reset.

01
Vitamin D drops
Levels can fall up to 35% by late winter, contributing to fatigue and mood changes.¹
02
Cortisol shifts
Stress hormones fluctuate in winter, which can affect your sleep and focus.²
03
Inflammation builds
Biomarkers like CRP can trend higher in winter, leaving you sluggish and run down.³
04
Thyroid activity increases
TSH can rise up to 39% in winter, which may affect your energy and metabolism.⁴
Test your biomarkers
Test your biomarkers

Your journey with Superpower

Day 1

Join and test from home

Start your membership and schedule an at-home blood draw.

Day 5-10

Receive your results

Discover your biological age, risk factors, and insights from over 100+ biomarkers.

Day 10+

Start your action plan

Implement changes across your lifestyle, diet, supplements, and RX.

Ongoing

Track, improve, retest

Follow your personalized recommendations and retest to see real progress.

Frequently asked questions

Your membership includes:

  • A yearly comprehensive blood test measuring 100+ biomarkers
  • A custom Superpower Action Plan built on your unique data, health history, and goals
  • 17 health scores and your biological age
  • Al Concierge to dig deeper into your data
  • All you have to do is schedule your appointment at a time that's convenient for you. Then a licensed phlebotomist will come to your space for your blood draw. They'll handle collection and processing. It takes about 10 minutes.
  • We test 100+ biomarkers to get a baseline reading of your liver, kidney, metabolic health, inflammation, thyroid, sex hormones, nutrients, and immune health. You can find the full list of biomarkers here.
  • Additional tests can be ordered at any time from your membership portal, including cancer detection, gut microbiome, environmental toxins, heavy metals, and more.

What our members
discover in 90 days

For months, I wasn’t feeling right. When I got my results, it was low red blood cell count, low iron, low vitamin D, low hemoglobin. All of the pieces seemed to fit together. It was pointing to a very clear sign that I was anemic.              

Rachel L.
Current Member
*Individual experiences. Member received compensation for their time.
Dr. Leigh Erin Connealy, MD


Superpower was the mirror shown to my face. ‘You are right. You are not as healthy as you thought. You can’t bank on being young anymore.              

Nitar L.
Current Member
*Individual experiences. Member received compensation for their time.
Dr. Robert Lufkin, MD


Superpower revealed some cholesterol levels that were higher than I would have liked them to be. But this is why I did this: To have this insight and know what I need to do to improve it.              

Lukas O.
Current Member
*Individual experiences. Member received compensation for their time.
Dr. Kirten Parekh, MD, FACPM
Free at-home testing

This spring, reset your health.

Get an advanced health check and personalized plan to improve.
Promotion ends 4/3.
Offer closed
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Existing member? Re-test
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Limited time offer
Join Superpower by 4/3 and get free at-home testing. No travel. No waiting rooms.

Citations

¹ Klingberg E, et al. Seasonal variations in serum 25-hydroxy vitamin D levels in a Swedish cohort. Endocrine. 2015;49(3):800-808. PMID: 2568105

² Hadlow NC, et al. The effects of season, daylight saving and time of sunrise on serum cortisol in a large population. Chronobiology International.

2014;31(2):243-251. PMID: 24156521

³ Chiriboga DE, et al. Seasonal and sex variation of high-sensitivity C-reactive protein in healthy adults. Clinical Chemistry. 2009;55(2):313-321. PMID: 19179270

⁴ Yamada S, et al. Seasonal variation in thyroid function in over 7,000 healthy subjects. Journal of the Endocrine Society. 2022;6(6):bvac054. PMID: 35528829