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Test Your Intolerance Cashback Offers & Black Friday Discounts

Get money back every time you shop with over 6,000 merchants

Sign up for free and just shop as normal. Our average member earns over £300 cashback a year.

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How does cashback work?
Will it cost me anything?
When will I actually get my cashback?
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25M members worldwide

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Test Your Intolerance

We are a UK health and wellness consumer brand, based in Derby, but offering tests all over the world through Test Your Intolerance. In just a few simple steps, our customers are well on their way to transforming their bodies from the inside out with a selection of tests. There have been 400,000+ tests completed so far in our state-of-the-art UK laboratories and counting. Discover a happier, healthier you today with us.
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Cashback exclusions and terms

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