SiPhox cost in 2026: what you pay per test, per year and per biomarker

SiPhox cost at a glance

The SiPhox price is $124 per test plus $25 US shipping, so $149 each time a kit ships. New members are offered the first test at $99 plus shipping ($124 all-in). You choose how often a kit comes, every month, every 3 months or every 6 months, and the membership renews on that schedule until you cancel.

There is no separate monthly fee on top of this. The $124 covers the EasyDraw kit, the lab work, the dashboard and app, and the Sai AI assistant. Extra markers, coaching and a results review cost more, and all of them are priced below.

One conflict to know about: SiPhox's comparison and answers pages advertise "$99 for new customers, then renews at $124 + $25 shipping", while the homepage headline shows $124. Check which price your checkout shows before you pay.

See the current SiPhox priceCore panels are $124 a test plus $25 shipping, with the first test advertised at $99 for new members.

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SiPhox price per test, by panel

Every membership test includes one EasyDraw kit for one panel. The four core panels cost the same and you can switch between them each cycle. Two larger panels cost more per test. The table uses the $149 renewal price including shipping, and the last column divides it by the biomarkers SiPhox counts per test (which include calculated ratios).

• Best value per marker: Ultimate 360 at about $4.42 per biomarker, then Longevity Essentials at $4.81.
• Most expensive per marker: Hormone Focus at $10.64, because it reports 14 markers for the same $149. It is still the one to pick if hormones are what you track, since it adds PSA, prolactin and progesterone.
• Count conflicts: SiPhox's FAQ calls Ultimate 360 "60 biomarkers", while the panel page says 62 in the US and 52 in Canada. We use 62.

For the full marker list on each panel, see our guide to what SiPhox tests for or the panel section of our SiPhox Health review.

SiPhox cost per year at each cadence

Your yearly cost comes down to two choices: the panel and how often a kit ships. Here is the math at $149 per core test, $224 per GLP Optimization test and $274 per Ultimate 360 test, all including $25 US shipping.

How the intro row works: the first test is $99 + $25 = $124, then each renewal is $149. On a quarterly plan that is $124 + (3 x $149) = $571 for the first year. We could not confirm whether the $99 intro also applies when you upgrade the first test to GLP Optimization or Ultimate 360, so those rows use list price.

A common mix: Ultimate 360 once a year for the full picture, then Longevity Essentials the other three quarters to track ApoB, HbA1c, vitamin D and hormones. That costs $274 + (3 x $149) = $721 a year.

Prepay discounts: SiPhox's FAQ refers to members who "prepaid for the year", and its checkout data contains prepay discount settings of roughly 10% to 18% depending on plan. We could not confirm how or when these are offered, so look for a prepay option at checkout before you pick a cadence.

Canada: shipping is $50, so a core test is $174 and a quarterly year is $696.

To compare these totals with other services for the markers you actually care about, try our blood test cost calculator.

SiPhox add-ons and upgrades

At checkout SiPhox offers extras that are added to each test and recur until you remove them. These are the per-test prices in its pricing data on September 29, 2026. Not every add-on is offered on every panel.

Because add-ons recur, a $45 CBC on a quarterly plan adds $180 a year. SiPhox's own affiliate page says 70% of customers upgrade during checkout, so decide what you need before you get there. If you only want advice once, a single Expert Health Coaching call is $50 as a one-time purchase.

One-off kits without a membership

If you only want to test once, the SiPhox shop sells kits with no subscription:

A one-off core kit lists at the same $149 as a membership test with shipping, but the shop does not show whether shipping is added on top, so check the total at checkout. One-off kits suit a single snapshot. The membership is the better deal if you will retest, because the first test can be $99 and your results trend in one dashboard. The $85 Lp(a), kidney and liver panel is the cheapest way to get a once-in-a-lifetime Lp(a) number from SiPhox.

HSA and FSA: the effective discount

SiPhox says every test is HSA and FSA eligible, and it will send an itemized receipt if your card is declined. HSA and FSA money goes in before federal income tax (IRS Publication 969), so paying with it cuts the real cost by your marginal tax rate. Here is what that means at the 22% and 32% federal brackets:

That is federal income tax only; state tax savings, where your state gives them, come on top. SiPhox does not bill insurance. More on how this works across providers in our guide to HSA and FSA blood tests.

SiPhox cost per biomarker vs Function, Superpower and InsideTracker

Per test, SiPhox is cheap. Per year, it depends on what you count. The lab-draw memberships give you more distinct markers for less money, but only once or twice a year and only at a lab.

There are two honest ways to read this. On distinct markers per dollar, Function Health and Superpower win clearly (see our Function Health cost breakdown). On repeat measurements of the markers that move, such as ApoB, HbA1c, testosterone and vitamin D, SiPhox gives you more data points for similar money and needs no lab visit. InsideTracker is the most expensive per marker of the four.

Head-to-heads: SiPhox vs Function Health and SiPhox vs Superpower.

One more cost to count: speed. SiPhox quotes 7 to 10 days after the lab receives the sample, and with up to 3 days for the kit to ship, 3 to 5 days in transit and an overnight return, order to results is about 2 to 3 weeks. Function Health quotes first results in about 48 hours and Labcorp OnDemand 1 to 2 business days after a lab visit. If you need a number this week, paying less per marker at a lab may be worth the needle.

How the SiPhox price has changed

SiPhox has repriced several times, which is why older reviews quote numbers that no longer match checkout. The trend is more markers per test for a similar price.

At the February 2025 figure, $150 for 14 markers, each marker cost about $10.71. At today's $149 for 31 on Longevity Essentials it is $4.81. The catch is that free shipping has gone: the $25 per kit is now charged separately, and it adds $100 a year on a quarterly plan.

Which SiPhox plan fits your budget

Match the plan to what you are trying to learn. Most people overspend by testing too often or by leaving an add-on on every kit.

The last row is not SiPhox, and that is the honest answer for someone who wants breadth once a year. For everyone who wants to retest at home, the Longevity Essentials rows are where the value is.

Renewals, cancellation and refunds

• Auto-renewal: SiPhox's terms say the subscription "will continue to automatically renew indefinitely" until you cancel. You are charged on your cadence: every month, 3 months or 6 months.
• Cancel or change cadence: from your account portal at any time. To stop a kit that has not shipped yet, email support@siphoxhealth.com to cancel the membership and the shipment.
• Monthly plans: if you cancel mid-month you keep membership benefits to the end of the month you paid for.
• Not refundable: any period in which a kit has already shipped. Kits cannot be returned.
• Partial results: no automatic credit. SiPhox may send a replacement kit for the missing markers, give account credit, or offer nothing if most of the panel was reported (refund policy updated February 2, 2026).
• Disputes: the terms include binding arbitration, with 30 days to opt out after you sign up.

The company side of these complaints is covered in is SiPhox legit.

Is SiPhox worth the money?

For most people who buy it, yes, on a 6-monthly or quarterly plan. $298 to $596 a year buys you ApoB, Lp(a), hs-CRP, HbA1c, hormones, thyroid and vitamin D from an upper-arm draw at home, as often as you want to track them. That is the case for people who avoid needles, live far from a lab, or are on a treatment that needs regular monitoring such as GLP-1 medication or TRT.

It is poor value if you want the biggest possible panel once a year and do not mind a lab visit. Function Health or Superpower cost about the same as a SiPhox quarterly plan and report two to three times as many distinct markers. And the monthly plan, at $1,788 a year on a core panel, is more testing than most healthy adults need.

Before you order, check our SiPhox discount code page for the offers that actually work.

Check today's SiPhox price$99 first test for new members, then $124 plus $25 shipping per test. Change your cadence or cancel from your account.

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