UK Flag menu arrow

Select your country

Track my order
Government Approved Supplier of 2&8 PCR Tests, Covid-19 Testing, General Testing

Start your journey to a healthier life with our…

Intolerance and
Allergy tests

Many people suffer for years, even decades with feelings of discomfort or worse – having severe reactions after eating. End the pain of bad food reactions by using one of our tests to identify problem foods.

Food Allergy Test (IgE)


Buy now
Food Intolerance Test (IgG4)


Buy now
Food Reaction Test (IgG4/IgE)


Buy now

What is a food intolerance?

A food intolerance is difficulty digesting certain foods and having an unpleasant physical reaction to them. It causes symptoms, such as bloating and tummy pain, which usually happen a few hours after eating.

What you can do about it…

If you’re experiencing the symptoms of a food intolerance, our simple tests can help identify potential problems. This test measures the concentration of specific IgG4 intolerances in your blood to 38 different foods.

Find out more

What is a food allergy?

A food allergy is when the body’s immune system reacts unusually to specific foods. Although allergic reactions are often mild, they can be very serious.

What you can do about it…

If you’re experiencing the symptoms of a food allergy, uncovering the answers doesn’t have to be a complex process. We offer a comprehensive test covering 38 key foods, with results in 3-5 days of receiving your test.

Find out more

Reviewed by our medical experts

Dr Gareth James, GP

Medical Director

Our experienced clinical leadership team oversee all of our medical reports and make recommendations based on the latest scientific research data so we can continue to deliver a high level of service to all of our customers.

How it works

As simple as 1, 2, 3…

Collect your sample at home

Analysed by ISO accredited lab

Fast and secure online results

What is a food reaction?

If you’re experiencing symptoms after eating but aren’t sure if you have an allergy or intolerance, A food reaction can leave you confused where to start.

What you can do about it…

Our food reaction test comprehensively checks for both allergies and intolerence reactions. This comprehensive test measures your IgE and IgG4 antibody levels against 38 key foods including; wheat, milk, soy, meat, fish, fruits, vegetables and nuts, as well as testing total IgE.

Find out more

Make proactive changes to your health

We understand that sitting in doctors waiting rooms can be daunting. Our intolerance and allergy tests analyse your blood sample against multiple foods, non foods and environmental allergens to clinically determine your body’s reactions.

Up to 160 biomarkers tested.
Results within 5 working days.

Shop our Allergy & Intolerance tests

Food Allergy Test (IgE)


Buy now
Food Intolerance Test (IgG4)


Buy now
Food Reaction Test (IgG4/IgE)


Buy now

Buy with confidence

We only partner with ISO and UKAS accredited laboratories that adhere to the highest standards of quality assurance

I would highly recommend this to everyone!

I found out about Health Hub via a friend who had given me great feedback about it. Having done the Food Sensitivity Food test now myself, I am so happy I have learnt what my body is sensitive to. I am going to be focusing on the results and looking after my body and I think its so important! I would definitely recommend this to everyone! Thank you Guys!!

Olive Gray

Absolutely delighted with the service

Absolutely delighted with the service. The results made interesting reading and I shall now be able to act on them.

Barry Bennetts

This company is amazing

This company is amazing! From the results and how they are explained to the customer service and response time. I’ve seen other testing kits that give you less for more money. The search is over, find out your food sensitivities through Health Hub — you will not be disappointed.


I found the process efficient and easy…

I found the process efficient and easy to contact for help and advice getting the blood sample into the small vial can be a bit tricky so important to follow instructions prior

Jaqueline Turner

I found this service very informative…

I found this service very informative about things that are causing me issues with my health. Customer service is great as well. Would recommend.

Ian Hunter

Easy process and answered all my questions

This test is fantastic! It took a little for my mom and I to get our results back but it was worth it. We have both modified our diets and feel so much better! We just ordered three more for the rest of our family members.

Travis L.

Fit to fly PCR certificate worries

I was genuinely worried about not having my test results in time but Kasia Was hands on to check the post and make sure my sample was sent out to Germany in time for my flight!


Changed my Life!

I have had an intolerance test done and the results have changed my life. I no longer have a bloated tummy and pains all day and Ive lost half a stone from cutting out the foods that were making me poorly! Excellent service! Thanks guys!

Fazane Fox

Health Hub Covid Test

Thank you Health Hub. Just received my Fit 2 Fly certficate and results which I needed to travel for work reasons. Custemer service team were very helpful advising when i needed to take the test to get my results back in time for my flight. Would highly recommend.


Excellent service

Received the results when expected, was pleased to find how in depth and thorough they ended up being. All the information I received turned out to be valuable knowledge in determining and coming up with a solution to my digestive problems with certain foods.


Could Recommend Enough - Fantastic!

The whole process was great! Contacted the customer care team to ask a few questions which were answered super quick by the LiveChat team. Received my results in less than a week and used the elimination diet plan, a few weeks later I contacted them again and got further advice from their resident nutritional therapist. Could recommend enough, more service than I expected for the price of a test!

Sally C

I was intrigued to do a test

I was intrigued and had an idea that eggs where a problem for me. They came up on the report and confirmed this for me - very impressed and will definitely recommend


It was all really easy

It was all really easy. Paid online, sent my sample and got my results a few days later. Quicker than I was expecting! Thank you!

Lorraine Allthorpe

Travel tests in stock and ready to shipSHOP NOW