News
8 Minutes
01/04/2026
If you've been looking at Superpower from the UK, you've probably been drawn in by the headline: 100+ biomarkers for $199 a year. It sounds like a breakthrough. And for Americans who've only ever had 20-marker GP panels, it is.
But there are two things to know upfront. Superpower is not available in the UK. And even where it is available, it only tests blood � no DNA, no microbiome, one draw per year. This article covers:
Superpower is a US-based health testing platform backed by $30 million in venture funding. It positions itself as a health super-app for preventative wellness. For $199 per year (roughly �160), members receive an annual blood draw covering 100+ biomarkers at Quest Diagnostics or Labcorp, a digital dashboard with colour-coded results and a biological age estimate, and AI-generated health recommendations.
What's included at $199/year
One annual blood draw at a US lab covering 100+ biomarkers, a digital dashboard, a biological age estimate, and text-based concierge support with 24-hour weekday responses.
What costs extra
Retesting costs $179 per additional draw. Gut microbiome, advanced cardiovascular panels, and cancer biomarker tests are all paid extras. DNA testing is not available in any tier.
The model is a low entry price for blood testing, then upselling diagnostics and supplements through the platform. Independent reviewers have noted that Superpower's AI routinely recommends $400 or more per month in supplements, which can turn a $199 membership into a potential $4,000+ annual commitment.
The appeal is straightforward. UK residents who follow the US longevity and biohacking space see platforms like Superpower and Function Health offering broad biomarker panels for a fraction of what private clinics charge here. What they are actually looking for is:
More visibility into their health than the NHS provides
Affordable access to advanced blood markers like ApoB, Lp(a) and HbA1c
A platform that interprets results rather than returning raw lab numbers
Trend tracking over time, not a single annual snapshot
An action plan alongside their data
This demand is real and growing. NHS waiting lists, limited routine blood panels, and rising awareness of preventative health are all driving UK consumers towards self-pay testing.
Superpower currently operates in the United States only, across 40+ states through Quest Diagnostics and Labcorp partnerships. There is no UK availability, no UK lab partner, and no announced timeline for international expansion.
Beyond geography, there are structural limitations worth understanding even if Superpower were to launch here:
The $199 price point is compelling as a headline. But the real cost of acting on your results � retesting, add-on diagnostics, supplements � can be significantly higher, and none of it includes the DNA or microbiome testing that gives blood results their full context.
For anyone in the UK searching for comprehensive preventative health testing, Stride's StrideOne membership is the most complete local alternative � and it takes a fundamentally different approach.
Rather than starting with a low-cost blood panel and upselling add-ons, Stride wraps everything into a single annual membership: multi-omic testing across five sample types, quarterly practitioner consultations, precision supplements and a digital health platform. Where Superpower sells you the starting point and asks you to build from there, Stride gives you the full stack from day one.
| Feature | Superpower | Stride (StrideOne) |
|---|---|---|
| Available in the UK | No � US only | Yes |
| Base annual price | $199 (~�160) | �699��999 |
| Total biomarkers | 100+ (blood only) | 500+ (multi-omic) |
| DNA testing | Not available | Included � 40+ traits |
| Gut microbiome | Paid add-on | Included |
| Testing frequency | 1x per year � extras cost $179 | Every 6 months, included |
| Practitioner support | Text concierge only | 4x quarterly live consultations |
| Supplements | Marketplace, AI-recommended | Precision supplements included |
Superpower's $199 headline is genuinely low for what you get in the base panel. But the question is what happens next. If you want to act meaningfully on your results � retest to see if changes are working, understand your gut health, get supplements tailored to your biology � the costs add up quickly.
Superpower: realistic annual cost
Base membership $199, one retest $179, advanced panel ~$299, gut microbiome add-on ~$200, plus AI-recommended supplements at $200�400/month. Realistic total: $1,300�$4,800+ per year.
Stride StrideOne: all-in annual cost
�699��999 per year. Includes 500+ biomarkers across five sample types, retesting every six months, four quarterly practitioner consultations, precision supplements, and the digital health platform. No core add-on fees.
The comparison shifts when you look at total cost of ownership rather than entry price. Stride's membership includes the testing, the retesting, the practitioner time, and the supplements. Superpower's membership is the starting ticket � what you do with it after that is all incremental.
“The question isn't just how many biomarkers for how many pounds � it's whether you're getting data, or a system that helps you act on it.”
Blood biomarkers are powerful. They show your current metabolic state, nutrient levels, organ function and inflammation. But they represent one layer of a multi-layered biological picture.
DNA explains the "why"
If your vitamin D is chronically low, is it your intake, your sun exposure, or a genetic variant in your VDR receptor? Blood tells you the level. Genomics tells you why it's there and how efficiently supplementation can address it.
The microbiome drives the mechanisms
Nutrient absorption, inflammation signalling, immune regulation and serotonin production are all mediated by the gut. A blood panel might show elevated inflammatory markers. A microbiome panel can reveal whether gut dysbiosis is driving that inflammation.
Longitudinal data is where management happens
A single annual blood draw gives you a snapshot. Your biology fluctuates by season, stress level, diet and training load. Retesting every six months reveals whether your interventions are working, plateauing, or moving in the wrong direction.
Multi-omic testing connects the picture
Bloods show the direction of travel. Genomics shows susceptibility. The microbiome shows mechanism. Longitudinal data shows velocity. Combining all four turns a dataset into a health strategy.
You are based in the United States
You want the lowest possible entry price for blood testing
You are comfortable managing your own follow-up and supplement choices
You want access to prescription hormones and peptides through a digital platform
You do not need DNA, microbiome or live practitioner support
Comprehensive multi-omic testing across DNA, blood, microbiome, oral health and biological age
500+ biomarkers with retesting every six months, not once a year
Quarterly consultations with functional health practitioners on Stride's payroll
Precision supplements formulated from their actual results, not AI-recommended marketplace products
A single all-inclusive membership with no hidden add-on costs for core services
Is Superpower available in the UK?
No. Superpower currently operates in the United States only, using Quest Diagnostics and Labcorp across 40+ states. There is no UK availability and no announced UK launch date. Stride is the leading UK-based alternative for comprehensive preventative health testing.
What is the closest alternative to Superpower in the UK?
Stride's StrideOne membership is the most comprehensive UK equivalent. It includes 500+ biomarkers across five sample types, quarterly practitioner consultations, precision supplements and a digital health platform � all in one annual membership, with no core add-on fees.
How does Stride compare to Superpower on price?
Superpower's base membership is $199 per year (roughly �160) for one annual blood draw. Stride's StrideOne membership is �699��999 per year, but includes 500+ biomarkers across five sample types, retesting every six months, four practitioner consultations, and precision supplements. When you account for Superpower's add-on costs for retesting, gut testing and supplements, the realistic annual spend can exceed Stride's all-inclusive price.
Does Superpower test DNA?
No. Superpower does not offer genomic testing in any tier. Stride includes DNA testing as part of the standard StrideOne membership, covering 40+ genetic traits relevant to nutrition, methylation and health optimisation.
Does Superpower include practitioner consultations?
Not in the traditional sense. Superpower offers text-based concierge support with responses within 24 hours on weekdays. Stride includes four scheduled live consultations per year with dietitians and physiologists employed directly by Stride.
Are Superpower's supplement recommendations independent?
Superpower's AI generates supplement recommendations from its own marketplace, where it earns revenue on purchases. Independent reviewers have noted these recommendations can total $400 or more per month. Stride includes precision supplements � a daily liposomal multivitamin, methylation support and gut support � as part of the membership, formulated from your actual test results rather than generated by a commercial algorithm.
Superpower has made blood testing accessible at a price point that undercuts traditional private healthcare in the US � but it is US-only, blood-only, tests once a year, and the real cost of acting on results escalates quickly through add-ons and AI-driven supplement recommendations.
For UK residents, Stride's StrideOne membership offers a fundamentally different proposition: 500+ biomarkers across DNA, blood, gut and oral microbiome, retesting every six months, quarterly practitioner consultations, and precision supplements � all included from day one, with in-house bioinformatics connecting every layer.