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Could you have a food intolerance?

Do you suffer from abdominal pain, spasms, diarrhoea, constipation, wind, headaches, and lethargy or skin problems?  If so, you may have food intolerance. This is due to the body being unable to deal properly with particular food ingredients.

The good news is that we have easy to complete tests that can help you root out the cause. With the results you can go on to make dietary changes to rid yourself of any discomforting symptoms.

What our comprehensive test covers?

If you’re suffering from digestive, breathing or skin issues finding the root cause can be trial and error. However there is a quicker, easier and proven way of getting an accurate diagnosis of your problem symptom and that is through intolerance tests.

At Test My Intolerance, we deploy the latest diagnostic testing offering a non-intrusive painless test that just involves sending in a single strand of hair.

Our lab has carried out 250,000 tests worldwide, deploying a respected scientific method of matching over 600 food and airborne catalysts including, gluten, wheat dairy, lactose and nuts pollen and dust mites.

We’ll send you the results in only 7 days, with a full report that details the contributing factor of each catalyst as a percentage. From this you can then make any changes to your diet or lifestyle and go on to live life to the full. It’s that simple.

Our individual tests

Test for individual use. Postage charges apply.

Our couples tests

Test for two people. Postage charges apply.

  • couples intolerance test for up to 2 people

    Core Couples*

    £75.99 (Inc. VAT)
    Add to basket
  • Sale! couples intolerance test

    Plus Couples*

    £96.99 £85.99 (Inc. VAT)
    Add to basket
  • Sale! 680 item premium couples intolerance test

    Premium Couples*

    £109.99 £98.99 (Inc. VAT)
    Add to basket

Our family tests

Test for four people. Postage charges apply.

  • family intolerance test for up to 400 items

    Core Family*

    £112.99 (Inc. VAT)
    Add to basket
  • Sale! 600 item family intolerance test

    Plus Family*

    £125.99 £119.99 (Inc. VAT)
    Add to basket
  • Sale! family intolerance test

    Premium Family*

    £139.99 £129.99 (Inc. VAT)
    Add to basket



  • 210 of the most common food items including wheat, dairy and meats
  • Test for one person





• 210 of the most common food items including wheat, dairy and meats
• Test for one person



Take the next step to relieving your symptoms. Order your test today…


Select the test to suit your own or family’s needs and order online.


Look out for your order confirmation by email. Download your sample form.


Complete the form and pop it in the post with a sample of hair.


We’ll send you the results in a clear comprehensive four page report.

Want to know more?

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Our tests have helped many intolerance suffers…

“I had wanted to get tested for years but the cost was always prohibitive until a friend told me about the very reasonably priced TMI and suggested I try it. I am so glad I did! The results were a surprise, as not only was I intolerant to wheat ( which I had suspected ), but also millet, maize, corn, oats and rice , all of which played a major part in my diet.

After just two days of the elimination regime I felt alert, clear-headed and had more energy. After two weeks I had lost 5 lbs in weight ( the last bit of post baby weight I could never shift, baby is now 13! ) and my few patches of psoriasis were starting to clear up. I haven’t found it difficult to avoid my intolerant foods, as once I started to feel so good, there’s no way I would risk going back to feeling sluggish and tired a lot of the time, blaming it on the peri menopause & feeling like I just had to put up with it.

I haven’t felt this good in years! Thank you TMI, wish I’d done it sooner!”
24 March, 2017

Complete satisfaction guarantee

We provide a 100% money back guarantee, in the unlikely event you are not satisfied, making our testing service totally risk-free.*

*Terms and conditions apply

Have you already bought a test? Download a submission form here.