Reads what you have, and helps every day
- $0
- to start, for good
- 0
- compounds, explained
- 0
- morning pouches a month
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Three ways to take your health into your own hands. Say what matters to you and see what fits, even when it isn't us.
Checked 7 November 2026, from each company's own pages.
One big test a year, with a plan on top
- $0
- a year
- 0+
- biomarkers
- 0
- blood draw a year
The most lab tests in one membership
- $0
- a year
- 0+
- lab tests
- 0
- blood draws a year
Which fits you
Tell us what matters.
Choose what's true for you, and we'll show what fits. It may not be us.
Side by side
TestingA blood test in the membership×Not yet. You bring your own✓100+ biomarkers in one draw, once a year✓160+ lab tests across two draws a year
A second test in the yearRead free, from any lab×Not in the base price✓About 60 markers, midway through
Where you testAny lab you choose2,000+ labs, or at home for $1192,000+ Quest labs, or at home for a fee
Reads the tests you already have✓Free, and kept for good✓Upload existing recordsNot something they list
DNA, microbiome and scans✓Reads the files you bringAdd-ons you buy from themAdd-ons you buy, including MRI and CT
Your dayConnects your devices✓Apple Health, Oura, Withings, glucose sensors and more✓Apple Health, Whoop, Oura and more✓Supported apps
A daily timeline of what to do✓What to take, do and eat, and whenA plan, not a daily timelineFood and supplement guides
Reads meal photos and workout films✓Food from a photo, form from a film×Not something they list×Not something they list
AI and careAI on your record✓LifeFrom AI, any hour✓Superpower AI✓Private AI chat, or connect ChatGPT, Claude or Perplexity
People who look after you×No clinicians. It helps you prepare for yours✓On-demand care team✓Clinician-reviewed insights
Supplements and medicineSupplements✓Your own mix, packed into 30 morning pouches✓A member marketplace✓A shop, with credits back
Checks them against what you take✓Every ingredient, before it goes inThrough your plan and care teamThrough your guides
Prescriptions×No✓Where clinically appropriate×No
Peptides×No✓Where clinically appropriate×No
CostYearly priceFree, or Pro for more$199$365
HSA or FSANot set up✓They say it's eligible✓Yes, check your plan
Try it without paying✓Free for good, no card×Membership first×Membership first
From each company's own public pages, and they can change. "Not something they list" means we couldn't find it, not that it can't exist.
Tests, side by side
Two markers that answer related questions: what each measures, when they disagree, and which to ask about.
- ApoB vs LDL cholesterolLDL cholesterol weighs the cholesterol inside your LDL particles. ApoB counts the particles. Most of the time they agree; when they don't, the particle count is the better guide.→
- CRP vs ESRBoth flag inflammation. CRP moves within hours and ESR lags by days to weeks, so the two can disagree for good reasons.→
- hs-CRP vs CRPBoth tests measure C-reactive protein. Standard CRP catches the big rises of infection; hs-CRP reads the small differences under 3 mg/L that track heart risk.→
- TSH vs free T4TSH is the pituitary's instruction to the thyroid. Free T4 is the hormone the thyroid sends back. Read together they show where a problem sits and how far it has gone.→
- A1C vs fasting glucoseFasting glucose is one morning's snapshot. A1C is a two-to-three-month average written into your red blood cells. Both diagnose diabetes, and they disagree more often than people expect.→
- BNP vs NT-proBNPBoth come from the same molecule and answer the same question. They run on different scales, so a result only means something against its own cut-offs.→
- Cystatin C vs creatinineBoth are filtered by the kidneys. Creatinine depends on how much muscle you have; cystatin C mostly does not, which is why it settles many borderline eGFR results.→
- Ferritin vs ironFerritin shows the iron you have stored. Serum iron shows the iron moving through your blood on the morning of the draw. Here is how to read them together, and where TIBC and transferrin saturation fit.→
Supplements, side by side
Forms, rivals and a supplement against a medicine: the evidence for each, and never a swap for what you're prescribed.
- Fish oil vs algae oilFish get their EPA and DHA from algae, and algal oil delivers the same fats. Where the two really differ: EPA content, labels, evidence, and diet.→
- Berberine vs metforminBerberine is called nature's metformin. One small trial found similar A1c drops; the rest of the evidence, and the safety picture, are very different.→
- NAC vs glutathioneGlutathione is the antioxidant your cells make; NAC is the building block they use to make more. How the two supplements compare, what the trials found, and why neither is a liver fix.→
- Vitamin D3 vs D2Both forms raise the 25(OH)D on your blood test. D3 raises it further and longer, especially with big doses, and some lab tests read D2 less reliably.→