Trusted service. What our customers are saying.

We’re lucky enough to have completed over 400,000 tests to date and with that, we have heard about some great positive results from our customers. Below we have featured a selection of positive discoveries where lives have been changed for the better.

trusted logo - Testimonials

We’re proud to work with Trusted Shops

We are checked and certified according to the Trusted Shops quality criteria.

From Amazon to Google and Trust Pilot, we’re always looking to see what other people’s experiences have been and how they decide whether to click that ‘Checkout’ button.

Unfortunately, it’s common knowledge that there’s an abundance of bogus reviews online and they’re becoming harder and harder to weed out from the genuine.
So can we really trust what we read online? The evidence doesn’t look promising.

That’s why we use Trusted Shops as our chosen trust brand. With no space for fake reviews and only stores that meet strict criteria being eligible for the trusted shops badge, our customers can shop with confidence.

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Customer testimonials

I was a bit sceptical at first about completing an intolerance test, but as soon as I decided to try Test Your Intolerance, it was one of the best decisions I’ve made. I received my results very quickly and it was fascinating and somewhat surprising to find out my intolerances. Since excluding all intolerances from my diet, it has been a shock and most of all, a relief to see how quickly my symptoms have been alleviated. For the first time in years I have been able to enjoy food without getting constant stomach pains and nausea, and it has felt empowering to regain control over my health.

It can seem a bit daunting at first to transform your diet and cut out foods you’re so familiar with, but the nutritional support at Test Your Intolerance was super helpful and helped me clarify foods I can and can’t eat and if it is ok to reintroduce them into my diet at a later stage. It feels good to know I have this knowledge about my body forever and I can optimize my health as a result. Massive thumbs up and would encourage anyone to try it for yourself!

Natasha Hooper

Massive thank you to the team at Test Your Intolerance for my Allergy and Intolerance test! So easy to do and amazing service as always! Can’t wait to receive my results!

Olivia Garner

We both swear by this test and have recommended it to many of our family and friends. The price is reasonable and totally worth it. Thank you!

Ashley and Rebecca

I was so happy and impressed with my test results that my husband requested I do the test for him! The results have helped us take control over our health and wellbeing and the benefits are already noticeable.

Larry and Colleen Wolkosky

Now I am aware of my trigger items, with proper diet, good lifestyle and exercise, Hopefully I can finally get rid of the symptoms that I was having all my life! Thank you, Test Your Intolerance!


For anyone considering trying this, I honestly can’t recommend it enough. This helped my son enormously when finding out what was causing his stomach problems, 5 stars from me!


Now my mom can make those subtle food changes and have a much happier stomach and not be questioning everything she eats. This literally changed my mum’s life.


Told me I was intolerant to wheat which I cut out, and I no longer get rashes. Recommended.

Jeff M Pace Via Google

Just wanted to say thanks to the customer service team, I couldn’t find my results but I spoke to them on their chat site and got them immediately. Thanks.

Hithsi Perta Via Google

I was bought my test by a friend and I was a bit worried about what the results would test for, but their customer service sent me a full list and I saw it included gluten and dairy… spoiler, I’m intolerant to both. It’s helped me live a healthier life.

Mark Piter Via Google

I honestly feel so much better after taking this test and following the diet. I was a little worried that my hair wouldn’t show anything, but it was great.

Joe Hamilton Via Google

Get this test to help you feel better, it’s simple.

Steve Thore

This service was incredibly beneficial. I knew there was something in my diet which was bothering me and this test really helped.

John Willis Via Facebook

Thanks to Bex from Customer service who spoke to me about my test as I was a little confused. Really pleased I did this test.

Sophie Stephens Via Facebook

I wanted a test for 5 people so I could get all my family tested at once, but they only sell tests for four people so I spoke to them on live chat and they discounted the additional test straight away. Great service.

Emma Olivia Via Facebook

I used the LiveChat service to speak to their team and they were very helpful. Great service.

Ruby Browne Via Google

I was a little sceptical about the test following the reviews, but I had no issues. It came through by email and had step by step instructions on what to do. Highly recommended.

Debi Willean Via Google

I came across Test Your Intolerance on Google and ordered a test straight away. I didn’t have to wait for the post which I liked, but I don’t have a printer which they don’t warn you about! I used a friends printer and my results came through quickly. A+

Safia McCarthy Via Google

I bought a test for my whole family and we all had issues which we’ve changed and now we feel much better. Very easy service and I’m surprised at how cheap it was!

Danny J Thorton Via Google

Great test, very accurate, very quick.

Alicia E Henderson Via Google

Great service, I was a bit worried that I wouldn’t understand the results, but the guide is very helpful and it’s split into easy to understand areas to help me understand my body better.

Jack Ressow Via Facebook

Helpful test and a great customer service team. I lost my forms and they resent it in no time. Highly recommended.

Richard Renfrow Via Facebook

I’ve recommended all my friends to use this test. It gives great, helpful results and their customer service team was very helpful.

Charles P Via Facebook

Say their symptoms affect their daily life
Would recommend this service to others
Are happy with the speed of service
*Statistics from our online customer survey. Last updated 29/11/2021

Don't just take our word for it. Read our reviews!

The results are extremely thorough and we have certainly experienced an improvement in our health as a result of adjusting our diet. The follow up emails were very informative, which helped with our food choices.
- June M via Trustedshops
Such an amazing service. It was quick and the results were really easy to read. It has really helped my daughter with what she can and can't eat.
- Jasmine R via Trustedshops
Extremely useful - pointed out an intolerance to something I ate almost every day that has made all the difference
- Marisa W via Trustedshops
I am definitely feeling better already. Whether this is because I am following a dairy-free diet, therefore losing weight, or because I am intolerant to milk and have cut it out is yet to be decided but I am definitely getting less headaches so I am pleased so far.
- Liz M via Trustedshops
Read more of our reviews