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Head-to-head buyer guide

SiPhox Health At-Home Biomarker Test vs Superpower Annual Membership

Specs, prices, editor verdict, and who should buy which - compared side-by-side.

By Ryan · Founder
Updated Sep 7, 2026

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Quick verdict

SiPhox Health At-Home Biomarker Test (entry, $124) vs Superpower Annual Membership (mid, $349/yr) - different tools for different jobs (see the per-product details below).

Compared on 2 shared specs · same category (diagnostic).

SiPhox Health at-home blood testing kit
SiPhox Health

At-Home Biomarker Test

The at-home blood panel that skips the lab visit and the needle: a small upper-arm sample, up to 60 biomarkers, results in 7-10 days with an AI-built action plan. The lowest-friction way to actually test as often as longevity tracking wants you to.

PRICE
$124
View at SiPhox Health
Superpower annual blood-panel membership dashboard
Superpower

Annual Membership

One annual membership at $349 covering 150+ biomarkers across a baseline draw and a retest, with biological age tracking and a care team included rather than sold separately.

PRICE
$349/yr
View at Superpower
The verdict

These are close picks. Both score in the same range. The right call depends on buyer profile - read the per-buyer recommendations below.

Side-by-side specs

SpecSiPhox Health At-Home Biomarker TestSuperpower Annual Membership
price$124$349/yr
biomarkersUp to 60 (heart, metabolic, thyroid, hormones, inflammation, kidney, liver, nutrition)150+ tests annually, which Superpower describes as a ~90 biomarker baseline plus a retest of ~60 of the same markers
hsa fsaYes - HSA/FSA eligibleYes

SiPhox Health At-Home Biomarker Test also publishes: testType, turnaround, insights, pricing, firstKitShipping

Superpower Annual Membership also publishes: price, draw, results, careTeam, readerOffer

Who should buy which

Pick the SiPhox Health At-Home Biomarker Test if

Buyers who want frequent, low-friction biomarker tracking without lab visits or needles, especially anyone testing quarterly to watch trends rather than once a year. HSA/FSA users get a meaningful pre-tax discount.

Skip if

You want the single broadest one-time panel (Function 160+ or Mito 100+ markers with clinician review), or you need an active prescribing relationship for hormones or GLP-1s - this is testing and insight only.

Pick the Superpower Annual Membership if

Buyers who want a comprehensive annual panel with app-based tracking at the lowest membership price in the category, especially first-time blood-panel buyers.

Skip if

You want maximum marker coverage (Function tests 160+) or a clinician who writes your plan for you (Marek and Mito sell the doctor, not just the data).

Go deeper

FULL REVIEW
Read the SiPhox Health At-Home Biomarker Test review →
FULL REVIEW
Read the Superpower Annual Membership review →

Frequently asked

Which is better, the SiPhox Health At-Home Biomarker Test or the Superpower Annual Membership?

They are closely matched on our scoring, so the right pick comes down to your priorities. The verdict and spec table above compare them on price, features, and who each one suits.

How much do they cost?

SiPhox Health At-Home Biomarker Test: $124. Superpower Annual Membership: $349. Prices are verified against the manufacturer; check the live links for current pricing.

Who should buy which one?

SiPhox Health At-Home Biomarker Test: Buyers who want frequent, low-friction biomarker tracking without lab visits or needles, especially anyone testing quarterly to watch trends rather than once a year. HSA/FSA users get a meaningful pre-tax discount. Superpower Annual Membership: Buyers who want a comprehensive annual panel with app-based tracking at the lowest membership price in the category, especially first-time blood-panel buyers.

Continue researching
Buyer guide
Best At-Home Blood Test
Only SiPhox is collected at home. The rest need a lab draw.
Free guide · Weekly drop

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