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Take the guesswork out of your health and nutrition

Take the guesswork out of your health and nutrition

Hassle-free home blood test kits for food intolerance, sensitivity, allergy and health insights. Get informed. Be proactive. Feel better.


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The UK's #1

Food Intolerance & Allergy Blood Test Kits

With 40 years’ experience in food intolerance* and food allergy testing, and as a leading home health test provider, we work with you to optimise your diet and help take control of your health and wellbeing.

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Why YorkTest?

Many people can go their entire life suffering from symptoms related to IBS, bloating, tiredness and more without even considering a food intolerance*, food allergy test or other health test. Our food intolerance tests have helped thousands of people, to identify their food sensitivities and optimise their diet and health. We’ll do the same for you.

Why Choose YorkTest

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Tests For 23 Food Allergies And 19 Environmental Allergens With Our Home Allergy Test

Allergies can be life-changing, with various symptoms like itching, swelling, vomiting, and diarrhoea; we provide food allergy testing to help you to understand what might be contributing and help you take control of your health.

Simply take a quick finger-prick blood sample and return it to our laboratory in the post. You’ll receive your results within 7 days. Some of the environmental and food allergens we test against include: milk, wheat, rice, nuts, chicken, beef pork, cat, horse and dog dander, birch and house dust mites to name a few.

4 Simple Steps To A Better You

yorktest premium food intolerance test kit

You will receive your testing kit in the post

premium food intolerance test finger-prick

Take a blood sample with our easy to use finger-prick test kit

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Send your sample back in the prepaid envelope provided

Mobile phone featuring an example of the test results from the Premium Food Intolerance Test

Receive your test results online within 7 days

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Nutritional Consultations

When you receive your food intolerance test results, it may be daunting to know what to do next. Our food intolerance test comes with a free 30-minute consultation with one of our Nutritional Therapists. Within this consultation, we will advise you on what foods to eliminate from your diet, and help you find great alternatives so you can still enjoy mealtimes without experiencing the symptoms that come with a food intolerance or food allergy. All of our consultations are bespoke; we can align recommendations regarding your food sensitivities with pre-existing diets (e.g. vegetarian, vegan), and we can also help recommend supplements to heal the gut from the effects of your intolerance.


^Free Nutritional Therapist consultation only available with any Food Intolerance Test purchased

Types of Tests

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40 years experience
food sensitivty
Simple home health testing
customer service
Nutritional therapist support
food intolerance test near me
Quality assured and accurate results
intolerance lab

What Makes Us Different?

We have our own ISO13485 audited and certified manufacturing and testing laboratory which places us at the forefront of scientific innovation. We particularly specialise in food intolerance* and food allergy testing to give you a food reactivity profile. Our food intolerance* and food allergy blood testing analyses your blood to identify what items you have a reaction to.

Our food intolerance tests always include a 30-minute nutritional therapist consultation and with all tests we provide ongoing support from our expert in-house customer care team.

Why Choose YorkTest

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* YorkTest provide laboratory test results and nutritional support services for informational purposes only and are not a substitute for professional medical advice. The results provided cannot be used to diagnose, treat or cure medical or health conditions. YorkTest has 40 years of experience in food intolerance testing and food allergy testing, optimising health and wellbeing with our range of health tests. The term “food intolerance” is used broadly to reflect that IgG antibody reactions to foods are measured by the YorkTest laboratory. These “food intolerance” tests are not allergy, lactose intolerance or coeliac tests. YorkTest recognise that food-specific IgG test results cannot be used to diagnose, treat or cure any specific food intolerances. YorkTest also recognise that the link between raised food-specific IgG levels, gut health and specific symptoms is not well understood and for this reason YorkTest always provide a Nutritional Therapist consultation to help guide an elimination diet. If you are concerned about your symptoms then please contact your GP. Information on this website is for educational purposes only and you must never disregard professional medical advice or delay in seeking it based on the information provided. 82% of customers reported that their YorkTest Laboratories test had a positive impact on their health and wellbeing. Figure taken from STRAT7 researchbods survey 2021 (n=565).