UK's No1 Allergy Test

UK's No.1 Allergy Test

Free Delivery

Free Delivery

Same-day dispatch with Royal Mail Tracked 48 on orders before 12 pm.

Fast Results

Fast Results

Samples processed and results delivered within 5 days of arrival at our lab.

Bloodspot sampling

Bloodspot sampling

Using the latest bloodspot technology for fast and easy sample submission.

24/7 Support

24/7 Support

Unlimited 24-hour LiveChat support in your language on any device.

Lifelab testing

Food Intolerance Test and Allergy Test Provider

As a specialist provider of food intolerance tests, allergy tests, and home health tests, we are proud to be the UK’s highest-rated Allergy Testing Company here to help you understand symptoms or just optimise your lifestyle.

Our best-selling allergy and intolerance tests have helped thousands of people identify food sensitivities and allergens to improve their health. Let us do the same for you!

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Our Allergy & Food Intolerance Tests

Essential Allergy

38 Key Food & Inhalant Allergies Tested

Suitable if you think you have an allergy or an immediate reaction to common allergens.

  • Allergy Test
  • Intolerance Test
  • Nutritional Therapist Session


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Essential Intolerance

40 Key Food & Drink Intolerances Tested

Suitable if you think you have a food intolerance or delayed digestive issues.

  • Allergy Test
  • Intolerance Test
  • Nutritional Therapist Session


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Complete Intolerance

159 Key Food & Drink Intolerances Tested

A wide screen for reactions to foods associated with a large number of food intolerances.

  • Allergy Test
  • Intolerance Test
  • Nutritional Therapist Session


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Complete Body

38 Allergies & 79 Intolerances Tested

A comprehensive combined allergy & food intolerance test of common triggers.

  • Allergy Test
  • Intolerance Test
  • Nutritional Therapist Session


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Unsure of which test?

The questions in our Test Advisor will help you find the best allergy or intolerance for you in less than 1 minute!


Quality Assured
Our IgE & IgG4 blood analysis follows scientifically validated ELISA testing methods.
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Nutritional Support
Receive a consultation with a qualified BANT registered nutritionist to interpret your results. Meet the nutritional team
Food Diary
All tests include a food diary and supporting guides to help you track your reactions and the progress of your elimination diet.
24/7 Support
Track your order and access your results with our app or access support from our 24/7 customer care team on LiveChat.

Our Health Tests

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Prostate Health Test

Prostate testing with a small blood prick

  • At home blood sample rapid test for prostate health.
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Home Liver Test

10 Items Tested with a urine sample

  • At home urine sample test of 10 key health biomarkers.
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Home Vitamin D Test

Vitamin D tested with a small blood prick

  • At home blood sample rapid indicator of vitamin D levels.
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Kidney Test

3 Item Kidney Health Rapid Test

  • At-home urine sample test of 3 kidney health biomarkers
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Home health test kits are delivered free to you within 1-3 working days


Our health tests use scientifically validated and globally recognised methods.


Quick and effective home testing giving you clear health insights.


Use as a first step - less cost than lab testing and faster results.

Trusted by 1000s of customers

100 Percent Money Back Guarantee

No Reaction, No Fee

Test your allergies and intolerance completely risk-free with our 'no reaction, money-back guarantee'. If your results don’t show a reaction, we’ll refund you in full.

See what our customers say

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Benefits of testing

  • Identify food triggers such as gluten, dairy, eggs or wheat.
  • Understand pet allergens including dog, cat or horse.
  • Test for inhalant allergies such as birch, ash or ragweed.
  • UK Laboratories at facilities certified to ISO 9001:2015.
  • A comprehensive insight into your health and wellbeing.
  • No reaction – Full money-back guarantee!
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Accredited and Endorsed Business

Our tests are endorsed by Verywell Health, the Farr institute and the CMA

Read more about our accreditations and endorsements

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Curious about our lab?

The Lifelab Testing UK laboratories have been in operation since 2013 and are part of a custom-built testing facility found at our head office in Castle Donington. Our ISO9001:2015 accreditation demonstrates our ability to provide quality products and services that consistently meet customer expectations.

We are proud to be one of the only UK allergy testing companies that analyses your sample in our own, independent laboratories. Within our lab, you’ll find the latest technology and equipment for us to detect antibody reactions using the enzyme-linked immunosorbent assay (ELISA) technique.

Our Laboratory Manager, Kate Young ensure your sample is tested under strict quality control and operating procedures. After you receive your comprehensive results, you’ll find post-test support available from our BANT registered nutritional therapists.

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Download Our App!

Download our free app on Android and Apple stores!
  • You’ll receive results direct to your mobile or tablet.
  • Get the latest allergen updates and warnings in the UK.
  • Check your symptoms and get support.
  • Keep your results with you to refer to them at any time.

Buy with confidence

We're proud of our team and are established members of the scientific community

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