Is JustLabs cheaper than Superpower?

For a few tests, yes: a Basic Wellness Panel with the $18 fee costs well under $199. For 100+ biomarkers at once, Superpower costs less than buying a similar range from us.

Superpower says members can test at 2,000+ Quest locations or at home for an extra cost. JustLabs draws are at Quest patient service centers.

Does JustLabs have an AI assistant?

Not as a membership feature. Our Analyze with AI page gives you a prompt to take your results to the AI tool you already use, at no charge.

Does JustLabs have a membership?

No. There is no subscription and nothing renews. You pay for each order, with one $18 fee however many tests are in it.

Can I cancel Superpower?

Superpower says you can cancel anytime with no fees, and that your membership stays active through the end of your paid year.

JustLabs vs Superpower: One-Off Tests or an Annual Membership

TL;DR

Superpower is a $199-a-year membership with 100+ biomarkers from one annual draw, an AI assistant and access to a care team. JustLabs has no membership: you buy only the tests you want, from $5 each plus one $18 order fee. If you want a broad yearly baseline and guidance in an app, Superpower is good value. If you want specific tests or frequent retests, JustLabs is simpler.

Order the Basic Wellness Panel — $48 all-in

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Side-by-Side Comparison

Feature	JustLabs	Superpower
Model	Pay per order, no membership	Annual membership
Price	Tests from $5, plus one $18 fee per order	$199 a year (may vary in NY and NJ)
What is included	Only what you order	100+ biomarkers in one annual test
Retesting	Whenever you choose; you pay each time	One follow-up test for new members; further tests are add-ons
Where blood is drawn	Quest patient service centers	2,000+ Quest locations, or at home for an extra cost
Guidance	An independent physician authorizes your order and reviews critical results	AI assistant and 24/7 access to a care team
HSA/FSA	Eligible	Eligible
States	46 states (not NY, NJ, RI or HI)	41 states plus DC

When the membership wins

At $199 for 100+ biomarkers, Superpower costs far less than our 31-test Total Body Panel. If you want a wide yearly snapshot, and an app and care team to help you read it, the membership is a strong deal.

When paying per order wins

If you only need a thyroid check or a lipid and A1c recheck, a membership buys a lot you will not use. A Basic Thyroid Panel is $30 and a Basic Wellness Panel is $30, each plus the $18 fee, with nothing to renew.

Retesting

Superpower includes a follow-up test for new members, and sells further tests as add-ons through its app. At JustLabs every retest is an ordinary order: you pick the markers, and only pay for those.

When JustLabs Makes Sense

You know which tests you want, or your doctor told you
You retest a few markers several times a year
You do not want a subscription or annual commitment
You want results to take straight to your own clinician

Ready to order?

Order the Basic Wellness Panel — $48 all-in

See all tests and prices →

Frequently Asked Questions

How Much Do Lab Tests Really Cost?

Why lab test prices vary so much and how to find transparent self-pay pricing.

Function Health vs JustLabs vs Quest

How a membership, pay-per-test ordering and buying direct from Quest compare.

This is an independent comparison. JustLabs has no affiliation with Superpower, whose name is a trademark of its owner. Superpower details were read from its own pricing page on November 5, 2026 and may change; check its site before you decide.