How is Build My Longevity different from a review site?

Build My Longevity does not host star ratings or personal reviews of any kind. Trust comes from direct, dated verification of each provider's own published claims. Where an outside rating genuinely exists, such as Trustpilot, it is cited and dated rather than reproduced as the platform's own.

Is anything on Build My Longevity medical advice?

No. Build My Longevity is a factual comparison and matching tool. It does not interpret what a test result means for an individual, does not recommend a course of action for a health concern, and does not imply a listed provider's own advice is the platform's advice.

Build My Longevity — US Longevity Testing Comparison

Q: How do you list providers?

Every price, panel and claim on this site is checked directly against the provider's own website, not a search snippet or press release, on the date shown against each entry. There are no star ratings or written reviews hosted here. No provider pays to be listed or can pay for a better position in a table or the quiz shortlist.

No provider can ever pay for a better position in this table. Nothing a provider does can change sort order, filtering, or which providers get a detail card. Our data is checked regularly and is based on what each provider publishes on its own site.

The options: full-service programs or specific testing

The longevity market is maturing and you have more choice in how to approach it (see our guide). Every count and price range below comes straight from the comparison table — nothing here is a rounded estimate.

Longevity programs

2 providers · $7,500–$8,000 first year

Bundled, in-clinic memberships combining whole-body MRI, blood biomarkers and other tests with a physician-led review. Both are in a few US cities only.

Blood tests

13 providers · from $99

Panel sizes differ a lot, from 54 to 160+ markers by each provider's own count, so compare what's included, not just the price. One-off tests and annual memberships both included.

Body scans (MRI, DEXA & more)

5 providers · $59.95–$2,499

DEXA body-composition scans start at $59.95 (BodySpec); a whole-body MRI is $999 at Ezra and $2,499 at Prenuvo. Most are in-clinic, so where you live matters.

DNA & epigenetic tests

4 providers · $249–$499

Epigenetic/biological-age clocks from DNA methylation, mostly as mailed kits. A different signal from a blood panel, and not directly comparable to it on price.

Also compared: 21 longevity products in 5 categories (rings & wearables, sleep tech, recovery tech, body composition and glucose monitoring), and 4 all-in-one supplement stacks broken down by what's actually dosed inside.

We compare the options

A few rows from the full 22-provider table — sortable and filterable on the comparison page.

Provider	Price	Category	Collection
BodySpec	$59.95	Body scans	In-clinic / van, 100+ locations
SiPhox Health	$124 + shipping	Blood tests	At-home kit, mailed in
Tally Health	$249	DNA & epigenetic tests	Mailed kit (cheek swab)
Function Health	$365/yr	Blood tests	Lab draw / at-home, 2,000+ Quest locations
Prenuvo	$2,499	Body scans	In-clinic, 23 locations in 15 states
Biograph	$7,500 first year	Longevity programs	In-clinic, NYC & SF Bay Area

See all 22 providers with full profiles, sorting and filters on the comparison page →

Straight answers, sourced

How do you list providers?

Every price, panel and claim on this site was checked directly against the provider's own website — not a search snippet, not a press release — on the date shown against each entry. Prices and panels change; treat a "checked" date as an expiry, not a guarantee. There are no star ratings or written reviews hosted here — where an outside reputation signal exists (such as Trustpilot), it's cited and dated instead of reproduced as our own. No provider pays to be listed, and no provider can pay for a better position in a table or a spot in the quiz shortlist. Full detail is in the comparison page's FAQ.

What is Build My Longevity?

An independent comparison and matching site for longevity and health-screening services in the US — blood testing, body scans, DNA/epigenetic age testing and bundled longevity programs, plus longevity products and supplements. Every fact is checked directly against each provider's own site and dated; nothing is guessed.

How is this different from a review site?

This site doesn't host star ratings or personal reviews of any kind. Trust comes from direct, dated verification of each provider's own published claims instead — where an outside rating genuinely exists (such as Trustpilot), it's cited and dated, never reproduced as this platform's own.

Do providers pay to be listed, or to rank higher?

No. No provider can pay for a better position in the comparison table or a better spot in the quiz shortlist. Nothing a provider does can change sort order, filtering, or which providers appear.

Is anything on this site medical advice?

No. This is a factual comparison and matching tool. It never interprets what a test result means for you, never recommends a course of action for a health concern, and never implies a listed provider's own advice is this platform's advice. Speak to your own doctor or another licensed health professional for anything like that.

How do I find the right test without reading the whole table?

Take the quiz. First it asks whether you want one provider to manage everything or you'd rather assemble it yourself, then a few short questions on budget, location and preferences — returning a ranked shortlist with a one-line reason for each match. It never narrows to a single recommendation.