The Cost of Home Food Intolerance Tests Compared: Biosensitive vs Top Brands

At-home food intolerance tests have surged in popularity as more people take control of their diet and well-being. Whether you’re dealing with bloating, fatigue, or skin issues, these kits deliver fast, convenient insights without the long NHS waits or high private clinic fees.

Most reputable tests use IgG blood analysis (which involves a quick finger prick to collect a small drop of blood), cover a broad range of foods, and deliver results in just a few days. But with prices ranging from £95 to £250, and differences in the number of foods tested and level of post-test support, choosing the right provider can be tricky.

Below, we’ve compared five leading UK brands side-by-side so you can see exactly what you’re getting for your money, before we dive into detailed reviews of each.

What Do At-Home Food Intolerance Tests Cost in the UK?

You’ll typically pay anywhere from £95 to £240. Most are one-off purchases, not subscriptions, and prices vary based on what’s included, namely, how many foods are tested and whether post-test support like consultations is bundled in. 

Here’s how five popular UK providers stack up:

Brand Overview: What Each Provider Offers

Now that you’ve seen the side-by-side comparison, let’s look more closely at what’s behind the numbers. 

Different providers vary in how many foods they test, how quickly they deliver results, and the level of support included. In the breakdown below, you’ll see exactly what each option offers, so you can match the features, pricing, and turnaround time to your personal needs.

Biosensitive

Biosensitive’s Premium Food Intolerance Test gives you everything top providers offer, and more, for just £125. 

Test 200+ foods, get results in 3–5 days, and enjoy a one-to-one consultation with a qualified coach. Kits are dispatched within 24 hours, processed in an ISO-certified lab, and double-tested for accuracy. Fast, comprehensive, and affordable, without compromise.

• Price: £125

• Foods Tested: 200+ foods

• Delivery: Dispatched within 24 hours; results in 3–5 days

• Support: One-to-one consultation included

• Credibility: Well-rated by customers, ISO-certified lab, samples double-tested

SupplyLife

SupplyLife offers three tiers with increasing food coverage and post-test guidance. The upper tiers include nutritionist consultations and tailored dietary plans.

• Price: £137–£239

• Foods Tested: 64–200+ foods

• Delivery: Results in ~7 days

• Support: Follow-up call on all tiers; nutritionist at £207+

• Credibility: ISO-accredited lab, strong industry presence

Read our article ‘Biosensitive vs SupplyLife’ to find out how they compare. 

YorkTest

YorkTest offers premium services with consultations and optional bundles for allergies or vitamin testing. Pricing is higher, but the brand is well-established.

• Price: £99–£299

• Foods Tested: Varies; Premium covers 200+ foods

• Delivery: Results in 5–7 days

• Support: Consultation included

• Credibility: ISO-accredited lab, Established brand

Check My Body Health

A broad test range covering up to 286 food and environmental items. Reports are delivered via email, and optional support is available as an add-on.

• Price: £229.99

• Foods Tested: 286+ items

• Delivery: Results in 3–5 days

• Support: Email results, call; paid add-ons

• Credibility: Well-rated by customers

Lifelab Testing

Offers multiple tiers based on the number of foods tested. A good choice for those who want digital results quickly but don’t necessarily need built-in consultations.

• Price: £105–£200

• Foods Tested: 40–160 foods

• Delivery: Results in 3–5 working days

• Support: Consultation available as an add-on

• Credibility: ISO-certified, fast online delivery

Factors to Consider When Choosing a Food Intolerance Test

Below, we highlight key factors to consider when choosing an at-home food intolerance test, tailored to your needs:

• Foods Tested: Check the list carefully to ensure it matches your diet. For example, vegetarians may need broad plant coverage, while others might want to focus on common allergens.

• Cost: Expect to pay £95–£250 for a reputable IgG test from an accredited lab. Higher prices often reflect more foods tested or built-in support, but value depends on what you actually need.

• Turnaround Time: Speed is one of the biggest advantages over traditional healthcare. Look for next-day dispatch and results within 3–5 days of the lab receiving your sample.

• Support & Consultation: Some tests include a consultation as standard, while others charge extra. If you want help interpreting results or building a plan, choose a package that includes expert guidance.

• Clarity of Results: Reports should be easy to understand, ideally with visual aids or traffic light systems, so you can act on your results straight away.

• Lab Credibility: Always choose providers using ISO-certified labs and IgG blood analysis. Avoid unproven methods like hair analysis or bioresonance testing.

Taking a few minutes to assess these key factors can help you avoid wasted money and unclear results. The right test should work for your lifestyle, not complicate it.

Read our guide “At‑Home Food Intolerance Tests vs Clinic‑Based Testing: Pros and Cons” to find out more about the difference between the two.

Final Verdict: Which Test Is Right For You?

Each test has its strengths, and the best fit depends on your budget, goals, and how much support you want.

• Biosensitive: Best for speed, value, and all-in-one quality: Biosensitive’s Premium Food Intolerance Test gives you everything top providers offer, for just £125. Test 200+ foods, get results in 3–5 days, and enjoy a one-to-one consultation with a qualified coach. Kits are dispatched within 24 hours, processed in an ISO-certified lab, and double-tested for accuracy. It’s fast, comprehensive, and affordable, without compromise.
  

• SupplyLife: Best for those interested in add-ons and structured support. With features like nutritionist guidance, meal plans, and coaching (especially in the £207+ tiers), SupplyLife is a solid choice if you want a more hands-on, guided experience and are happy to pay extra for it.
  

• YorkTest: Best for reliability and brand trust. A longstanding player with all-inclusive packages and strong customer service. It’s not the cheapest, but it’s dependable, with good coverage and built-in support.
  

• Check My Body Health: Best for test breadth and ongoing tools. With up to 286 items tested and extras like a meal planning app and GP-reviewed content, this is for those who want deeper dietary insights and don’t mind paying more for it.

• Lifelab Testing: Good for straightforward, quick results. Lifelab offers tiered testing of 40 to 160 foods, with results usually returned in 3–5 days from an ISO-certified lab. Consultations aren’t included but can be added for an extra cost. It’s a simple option if you just want your results delivered quickly in a digital format, but it's less comprehensive than an all-in-one package.

Overall Value Pick

Biosensitive stands out for most users: affordable, fast, all-inclusive, and beginner-friendly. It’s especially appealing for those dealing with ongoing symptoms like bloating or fatigue who want quick, actionable insights, without overpaying.

Final Tip: Whichever provider you choose, remember: the real value comes from how you use the results. Be prepared to follow elimination advice, ask questions during any consultations, and involve your GP if symptoms persist. These tests are a helpful first step, not a diagnosis.

Discover what foods may be holding you back, quickly, affordably, and from the comfort of your home. Try the Biosensitive Premium Food Intolerance Test today!

FAQs

How much does a food intolerance test cost in the UK?

At-home food intolerance tests in the UK typically range from £95 to £250, depending on the brand, number of foods tested, and whether post-test support like consultations is included. Biosensitive offers one of the most cost-effective options at £125, covering over 200 foods and including a personal consultation.

Is it worth paying more for a premium food intolerance test?

It depends on your needs. Premium tests may include extras like nutritionist support, meal plans, or broader food panels, which can be helpful if you want structured, long-term dietary changes. However, for those seeking fast, actionable insights at a lower price, more affordable options like Biosensitive may offer better value without sacrificing quality.

How long does it take to get results from an at-home food intolerance test?

Most providers deliver results within 3 to 7 working days after receiving your sample. If speed is important, look for services like Biosensitive, which typically provides results within 3–5 days. Turnaround times can vary, so always check before purchasing.

Do at-home intolerance tests include a consultation or support?

Some do, but not all. Services like Biosensitive, YorkTest and SupplyLife include a consultation in the base price. Further to this, SupplyLife offer additional consultation services, require you to purchase a higher-tier package to access full nutritionist support. Always check what level of guidance is included before buying.

What should I look for in a good food intolerance test?

Key factors include:

• Number of foods tested (some cover 40, others 200+)

• Speed of results

• Clarity of report format

• Access to professional support

• Lab credibility (ISO-certified labs are a must)
  

Biosensitive stands out for combining all of these in a simple, all-inclusive package.

Are cheaper food intolerance tests (under £50) reliable?

Tests under £50 often rely on non-evidence-based methods like hair analysis or bioresonance, which lack scientific backing. For more accurate results, it’s recommended to choose IgG blood tests processed in accredited labs, even if they cost a bit more. Affordable and reliable options do exist, such as Biosensitive’s £125 test.

What is the best food intolerance test in the UK for speed, value, and simplicity?

If you’re looking for a test that balances fast turnaround, affordable pricing, and straightforward results, Biosensitive is one of the strongest options available. For £125, you get a 200+ food panel, results within 3–5 working days, and a one-to-one consultation included, no need to upgrade or add extras. It’s ideal for anyone who wants quick, reliable answers without navigating complex packages or paying premium prices.