Your simple 3-step plan starts here…

Follow the instructions below and start your journey to start feeling great again.


Book our full test to find out if you have any hidden allergies or intolerances.  
Receive detailed instructions on how to take your hair sample properly and where to send it.


Post your hair sample to our experts at the lab and wait 5-7 days for your life changing results.


Receive a detailed report letting you know what hidden allergies or intolerances you have. Follow our diet plan and start to feel great again.


Don’t delay… and don’t waste another precious moment of your life

Our Address
Intolerance Lab,
Jarrow Business Centre
Viking Industrial Park,
NE32 3DT

Contact us

Disclaimer: This website and our hair analysis does not make a medical diagnosis nor any medical claims. The information on this site is intended to provide nuticional advice for dietary optimisation. Alergylab do not claim to treat or cure symptoms and any reports generated by the testing need to be discussed with a medical practitioner. Reliance on any information provided by this website is solely at own risk

Copyright IntoleranceLab Ltd 2015. 
All rights reserved

Find out if you have any hidden allergies or intolerances.

Get My Intolerance Test Now!Get My Intolerance Test Now!

I took a food intolerance and mineral and vitamin deficiency test a couple of months ago as I was suffering from severe IBS symptoms. 
The symptoms were so severe that I had to rely heavily on painkillers to relieve the pain.
I was on the sick from work for months and had been to see the Occupational Health and Wellness Services who were unable to help me.

My results from this test showed I had a strong sensitivity to Gluten, Garlic, Onion and Avocado . Also, a mild sensitivity to brown sugar came up.
immediately avoided these foods and cut out certain tinned foods I was eating as instructed by the nutrition consultant and within 1 week I was back at work and a completely different person.
No cramps, no bloating, no rushing to the toilet literally no issues.

William Manning

We know you’ll be absolutely delighted with our service, which includes full testing and after sales support.

A new start… a new life… for just £47 

However, if after 6 weeks you are not completely satisfied with the results of our tests, our recommendations or anything else, then simply contact us and let us know.

We will not hesitate to make you a full 100% refund with no questions asked. 

That’s how confident we are that you WILL be more than happy with our tolerance testing package.

Our 100%, No Quibble, Full Money Back Guarantee!

Intolerance Lab is key to getting your life back on track and enjoying the simple things that the rest of us take for granted.

Most intolerance conditions are associated with a particular food or drink you consume and so finding a remedy is simply a matter of avoiding the products that make you feel unwell.

However, with so many possibilities, only an intolerance test can reveal the truth.

It seems many doctors won’t prescribe the intolerance tests as a standard procedure, due to cost restraints on the NHS, so take the initiative and get tested anyway.

Even painful blood tests cannot reveal the true identify of any particular food intolerance… so why bother?

6 Ways We Deliver

Intolerance Lab will carry out a full testing program on your hair sample, which might reveal a hidden food substance intolerance or a pet allergy, a dietary allergy or a household product allergy.

Intolerances and allergies are however, NOT the same. You could be affected by one or the other… or both.

A hair analysis test might reveal an intolerance to a specific type of food product, such as eggs or milk or something you would never otherwise be aware of.

Isn’t it worth finding out exactly where your problem lies? 

Check out the lists  opposite to see for yourself the full range of food and non-food products we thoroughly test…

Who Else Wants to Lose Weight

What You Should Know About Intolerance Testing



Watch our little video to show you how easy and painless the whole process is.


We don't just work with individual members of the public. We are the “go to” guys for many professional sports teams, gyms and professional trainers and athletes.

We work with people who take their health and fitness seriously.  

We are also endorsed by some of the biggest household names in the industry.

I was very pleased with the intolerance test and the results it turned up, this has enabled me to alter my diet and make the necessary lifestyle adjustments. 
After working with the team of nutritionists I have solved the digestive issues I had and lost the necessary weight I needed to better my performance and overall felt in the best shape of my life.
I had already lost quite a lot of weight but always felt weak and not right for my training during dieting.
Being on the plan from IntoleranceLab made all the difference and helped me finish 4th in the Triathlon European championship 2016.
I'm hoping for a better result in Dusseldorf 2017

Kris Whitelaw
Professional Tri Athlete

Video Caption SUbHead

Our Testing Equipment is
State of the Art

Why wait a moment longer? Haven’t you had enough of having to put up with your unwelcome, annoying food intolerance? Simply find out the cause and eliminate it from your life forever.

For just £47 you could know what the potential causes are and be free of its debilitating effects within 6 weeks, or your money back.

700+ items tested for only £55 £47 & results back in 3 days

Stop Putting Up With The PAIN 

  The Fast And Easy Way

Using state of the art American imported bio-technology equipment.
Get your hair tested and find out if you have any hidden food intolerances

Find out this week if your body has any hidden intolerances or not.

Our full testing package will analyse you sample against over 350 foods and 350 non foods.

All you have to do is send us a few strands of your hair about a thumbnail size sample is ideal.

The machine we use is so advanced.
It doesn’t only show up food intolerances and allergies.

It allows you to monitor your nutritional levels.
Hormone balance. Toxin levels and the energetic health of your organs.

Unfortunately we aren’t medically qualified. So legally cannot offer medical advice.
This will however still be in your report.

We have had many customers ask further questions to their G.P.
And based on our findings, get to the bottom of some pretty serious underlying problems. Like liver disease, thyroid problems and more.

"If I had known it would help me lose weight I would have done this 15 Years Ago"” 

What’s the difference between allergy and intolerance
Allergy and Intolerance are often confused or thought of as similar conditions when in reality they are very different. 

Allergy is an immediate, sometimes dangerous or life threatening reaction to a food or drink. This is often present from a young age and always involves antibody type IgE. 
Intolerance can be developed later in life and takes longer for symptoms to present themselves, making it more difficult to pin point the culprit food(s). 
Testing can be beneficial to discover the trigger foods and drinks quicker.

Are the tests available on the NHS
Some Health Insurance Providers will cover the costs. Contact your provider for more info.

What do you test for
We test for over 350 types of food including wheat , eggs , nuts etc.We also test for over 350 non food items like pet hair pollen and detergents.
If you need a full list get in touch and we can get you one.

What age is the youngest you would consider testing.

We dont test anybody under the age of six

Can I take the test if I’m pregnant
Optimum nutrition during pregnancy and breastfeeding is vital for mother and child. To reduce any possible risk to the mother or baby, it is IntoleranceLab protocol not to offer tests, advice or lifestyle changes during pregnancy and/or breastfeeding. 

Are the Tests painful
The tests is as painful as plucking a hair from your body

My hair is very short can you still complete the tests?
Your hair does not have to come from your head. It can come from your leg , arm even chest.

My hair is dyed , will this affect the result?
This will not have any effect on the results.

I’ve been cutting out foods already should I reintroduce them
No our tests. Test your hair at a cellular level so there is no need for you to have been eating your trigger foods recently.
They will still be found by our testing equipment.

How does your test compare to the blood test?
These two tests are very different in what is tested, the process and the results.

A blood test is testing for IgE mediated allergies and will only produce results listing reactions in the immunoglobulin system (these are estimated at only 2% of all allergies)

Our hair sample test is examining changes at a cellular level because the latest science shows that up to 43% of allergies are in fact a reaction in T cells.

The two tests are measuring totally different reactions and will produce totally different results.

Should I get a blood test or a hair sample test
We only offer hair sampling here at IntoleranceLab. Currently the main way of identifying the two types of allergies : IgE and Non IgE is on the reaction time from consuming or being in contact with the item.

If you notice a reaction that is almost instant or within 2 hours max , you would normally consult with your GP and he might consider a blood test.

These are normally essential for more serious allergies which fortunately only account for 2% of all allergies.
If your reaction time is slower or you are unable to identify the link between your symptoms then it is more than likely you have a non IgE mediated allergy.

In this instance , we would recommend our hair based non IgE mediated allergy test.

Can you test against specific items not included on the standard test?
We have completed many specific tests for customers to help narrow down there allergies.

This has included strange foods, supplements and medication as well as pet hair feathers and even leaves from house plants.

Please call the hotline given after booking to discuss your specific needs.

Time frame
Price of full test
Foods tested
Qualified Nutricianists
Non Invasive
Do they offer basic test

Time frame
Price of full test
Foods tested
Qualified Nutricianists
Non Invasive
Do they offer basic test

Time frame
Price of full test
Foods tested
Qualified Nutricianists
Non Invasive
Do they offer basic test

Now Discover Your Intolerances…  

You Dont Have To Suffer 

With You Every Step Of Your Recovery

Using state of the art, medically approved technology.
Get your hair tested and find out if you have hidden allergies or 
intolerances .These could be the root cause of your problems.

Get your starter test now for just £15. 

Find out this week if your body has any hidden intolerances or not.

The starter test gives only a positive or negative result. 
If the result is positive, 
you could then opt for our £47 comprehensive testing package.

We will even deduct the cost of your starter test from the comprehensive testing package so it only costs a further £32 to get your detailed breakdown.

If you do need the thorough testing then…

This test is amazing! I was suffering from extreme acid reflux which drastically effected my daily life.
I was taking 8 Rennies every 24 hours and Omeprazole tablets which I got from the doctors and I was still suffering.
After I did the intolerance test I followed the advice and took out my trigger foods and added the recommended supplements and within two days the acid reflux had completely disappeared.
I feel like a different person and would definitely recommend this test for anyone with digestive issues!


Its Like an MOT for the Body

Nicola Dixon,             Newcastle

Our Testing Equipment is
State of the Art


* Terms and conditions apply
T &C's

* Terms and conditions apply

What We Offer...

Whatever your intolerance, we’ll find it, then pinpoint it, so you can simply avoid it in future. It really is as simple as that.

See what one of our satisfied customer says about Intolerance Lab…

NON FOODS LISTFOODS LISTGet My Intolerance Test Now!Get My Intolerance Test Now!

Find Out If You Have Hidden Food Intolerances

Get My Intolerance Test Now!Get My Intolerance Test Now!Get My Intolerance Test Now!


Get My Intolerance Test Now!Get My Intolerance Test Now!

The solution is here…

Simply order our unique full intolerance testing package, then send us a few strands of your hair and we’ll analyse your hair sample against over 700 known food and non-food allergens and toxins in our database.   

         Watch this video to learn more…

By knowing exactly what you can and cannot eat you can  lead a more normal and carefree lifestyle.

And there’s more…

Still not sure if our thorough testing process will work for you?

Well you don’t have to take our word for how successful our full testing service is…

Here’s what some of our very satisfied customers are saying about Intolerance Lab…

You owe it to yourself to at least find out how you can overecome the burden of a condition, that prevents you from doing the things you really want to do.

Don’t let this problem hold you back… and don’t let your condition dictate how you should live your life… break free, once and for all.

Order your intolerance test today and leave the old you behind forever. We’ll be with you every step of the way offering professional help, guidance and full support whenever you need it.

Want to know what’s really causing your food intolerance or allergy?

Want to get more information on about your diet so that you can get on with your life?

Our professional tests are 100% accurate and fully guaranteed so you have absolutely nothing to lose whatsoever.

See what another one of our satisfied customers says about Intolerance Lab…

Get My Intolerance TestGet My Intolerance TestGet My Intolerance Test