(Update) - in response to the reply below, I check my junk inbox daily, so this is not true. I have also still never had a response to my emails complaining about the service and when I tried to call I was ‘first in the queue’ for 45 MINUTES until I eventually gave up. Worst service I have ever received. Avoid at ALL costs. (Original post) Really not impressed, posted my samples 1st class on the 9th Jan, it took them almost a week to even acknowledge receipt of the samples and it was not until this point that the 7-10 working days turnaround starts (apparently). 12 working days later , no results, no response on email and unable to call due to busy phonelines. Would not reccomend.

Quick and easy to do, my results were back quickly too and very happy with the results. If you want a check up, want to know your allergies, intolerances or what vitamins you may be lacking then I would highly recommend using Test Your Tolerance. I have already recommended it to 3 friends.

Was great to find out what my food allergies were. The allergist I saw just wanted to keep pushing, Flonase , clartin, ect . . …. Don't take any of that now and I do not cough all day and all night.

This is a scam of a company. Been waiting a month now for results, excuse after excuse. Blocked me on Facebook so I can not speak to them. Disgusting service, will be filing a dispute with the bank and as I am a regulator of the FCA they shall be informed.

Thanks for the prompt results, very eye opening and helpful.

I sent my samples in the beginning of December, emailed them asking for an update got a response asking for my order number. I responded with a copy of my paypal receipt and after that no response. Since then I have sent two more emails requesting updates. no response. BEWARE! SCAM! EDIT. They eventually got my samples and expedited the test. This is the second test I took, the first one was two years ago. I was surprised to see my results from identical tests were completely different. Apparently your intolerance can evolve. I asked why and this was their response: "Please note, intolerances can change over time depending on diet and lifestyle. For example over/under consuming an item. Lifestyle factors such as stress, or lack thereof, can also affect intolerances. We do recommend retesting for intolerances every six months or so." Before ordering I would look into the validity of hair samples. I understand it can change over time, your hair grows and changes. Not sure if this test provided me with information I was looking for.

Helped sort out my tummy issues. Liked the daily emails . And that you could contact them about your results if not sure about anything .

Excellent. Hopefully can get back on track now. Thanks :)

This is a great service that is helping me diagnose issues that have plagued me my whole life in regards to brain fog and fatigue.

I have had severe allergies for 40 years, but was never texted for food. When I walk down bread isle at grocery store, I always get really nauseated so I assumed I was allergic to gluten. I was really surprised at the amount of food I am allergic to. I guess I don't know what side effects to look for as I probably eat something I am allergic to at every meal. I have been on a strict diet because of health issues, just the thought of giving up anything else is about more than I can deal with right. But I was impressed with results of test and follow up information.