Customer testimonials

We're proud to have helped over 1 million people around the world discover their intolerances or allergies, and we want to help you too

The people's choice with over 8,000+ 5-star reviews

What customers say

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Reviewers had a great experience with this company. Consumers appreciate the simplicity of the process and the speed with which they receive their results, often finding the downloadable format easy to understand. People feel the tests offer valuable insights, helping them identify potential triggers for health issues and guiding them toward dietary modifications. The detailed information provided empowers individuals to make informed choices about their diet and lifestyle.

Customers have also expressed their satisfaction with the level of support they receive. Reviewers highlight the kindness, patience, and dedication of the staff, who are committed to providing clear explanations and valuable guidance. The prompt and efficient customer service contributes positively to the overall user experience, making consumers feel well-cared for throughout the entire process.

Everything was done very quickly!

Everything was done very quickly! The emails and communication before and after the test being taken was fast.

Yasmin Begum (14 Dec 2025)

VERIFIED

Detailed Information!

It was super easy to send in my hair and I got the results quicker than I was told. This test confirmed a lot for me. I was already gluten and dairy free but I am having other issues that the doctors weren't listening to me about. Some foods started causing me hives but I knew I wasn't all of a sudden out of the blue intolerant too. This test proved it to me! I also appreciate all the information regarding the results!

Sarah Nolan (14 Dec 2025)

VERIFIED

Really easy to get tested

Really easy to get tested.. clear simple instructions and super quick results

Chloe Harris (14 Dec 2025)

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Was kept up to date via email...

Was kept up to date via emails as to the progress of samples. Results very thorough

Rosie Hawke-Fitzhardy (14 Dec 2025)

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I’ve struggle with food sensitivities...

I’ve struggle with food sensitivities for a long time. This has taken all the guess work out and now I am getting better results. I’m feeling much better. Thanks

Sunny G (13 Dec 2025)

VERIFIED

Rapid service, and great price!

Bought my whole family a test for Christmas! I bought one for myself first and was happy with the whole process, I then got one for my boyfriend and that came through this week, that also was a super smooth process and results came back earlier than expected! We’re both very happy with the service provided, the convenience and importance of information given will now also benefit our lives as we now know what’s best to try and avoid or improve in our bodies. I’m so happy that I just had to get some for my family too for Christmas as keeping myself and my loved ones happy and healthy is really important to me so this I think is a great foundation for that, and at such a convenience and cheap price especially as it’s so difficult to get doctors appointments these days and the cost of living crisis its hard to afford such access to health knowledge so I am more then happy with what check my body health provides.

Clarissa (12 Dec 2025)

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Excellent and quick service with a...

Excellent and quick service with a detailed list of everything from low risk to high risk foods and other things. Yes seems very good and will use it alongside my new diet. Very amazed at how everything one likes to consume is actually risky and the things that one is not so keen to consume is less risky so have learned the importance of a varied diet to prevent this and stopping certain foods for a time then reintroducing can be a hopeful solution to that problem.

Dan Walker (12 Dec 2025)

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This gives great insight into body...

This gives great insight into body health and what impacts it. There were some issues that I already knew, but a lot I didn't. Excellent value for money. Quick and easy to use. Would highly recommend.

Glenise Elisabeth Daniels (10 Dec 2025)

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I was amazed how accurate my results were

I was amazed how accurate my results were matching a previous other independent test . It also confirmed my bee and wasp allergy. Hopefully by removing the further unknown products will improve my health.

Sharon (09 Dec 2025)

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The test was so thorough

The test was so thorough, and I've lost some weight by not eating what I mean tolerating the lightest I've been in my life , still have a bad tummy, but I think that's due to the menopause but yes feeling a lot better and my skin is better too

Claire Banyard (07 Dec 2025)

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Honest experiences from real customers