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Simple home to lab test, measuring your sensitivity to 200+ foods

YorkTest Laboratories is a leading food sensitivity and intolerance testing company, with 38 years of experience, its own testing laboratory and dedicated team of scientists.

How it works

4 simple steps to a better you


You will receive your testing kit in the mail


Take a blood sample with our finger-prick easy to use kit


Send your kit and sample back in the prepaid envelope


Receive your test results for a healthier you

Talk to one of our team

For personalized customer care and access to a range of exclusive special offers please complete the form below. One of our customer care team will then be in touch.

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Why yorktest

What makes us different?

Our audited and certified laboratory places us at the forefront of scientific innovation. We specialize in food sensitivity and intolerance testing to give you your full food reactivity profile. Our blood testing analyzes your blood to identify what items you have a sensitivity to.