we are Leaders of allergy,
intolerance & sensitivity testing
Join over 450,000 people who have used one of our tests to eliminate symptoms and improve their health
UNDERSTAND YOUR BODY
With a trusted worldwide allergy & intolerance testing business
ENHANCE PERFORMANCE
Feel the physical and cognitive benefits of learning more about your body
BUY WITH CONFIDENCE
A Trusted Shops Guarantee, customer review survey and ISO 9001 certified facility
EXPERIENCE SUPPORT
24/7 customer care in any language and 30 day aftercare plan
UNDERSTAND SYMPTOMS
Exclusive tests designed to help you improve your health.
Covid-19 update
There is no delay in testing or dispatch 06/04/2020.
For more information, see our updated FAQ’s here
For more information, see our updated FAQ’s here
Allergy & Intolerance Tests | Blood Spot Sample
Allergy & Intolerance testing is a reliable way to understand potential symptoms.
Remove the guesswork from your diet and feel better with a test kit delivered to you.
Finger-prick blood for 35 IgE (allergy) home-to-lab ELISA testing.
IgE Allergy Testing
IgG4 Intolerance Testing
£59.00 (Inc. VAT)
View Allergy Screen
Buy now
Finger-prick blood for 63 IgG4 (intolerance) home-to-lab ELISA test.
IgE Allergy Testing
IgG4 Intolerance Testing
£99.00 (Inc. VAT)
View Intolerance Screen
Buy now
Finger-prick blood for 35 IgE (allergy) & 35 IgG4 (intolerance) ELISA test.
IgE Allergy Testing
IgG4 Intolerance Testing
£109.00 (Inc. VAT)
View Choice 70
Buy now
Finger-prick blood for 35 IgE (allergy) & 75 IgG4 (intolerance) ELISA test.
IgE Allergy Testing
IgG4 Intolerance Testing
£139.00 (Inc. VAT)
View Prime 110
Buy now
ALLERGY & INTOLERANCE TEST FEATURES
Discount Purchasing Available
Save 10% ordering 2 or more. Help your family improve their health.
30-Day Aftercare
An action plan to help you make lifestyle changes based on your results. View here
Nutritional Therapy Aftercare
Optional extra appointments with qualified nutritional therapists
Fast Track (£9.60)
Have your results within 48 hours of us receiving your sample, with fast track
Understand your health & you
Receive your intolerance test results either direct to your email or via an online results dashboard. We provide you with a comprehensive explanation of our findings and support you through your wellness journey with our 24hr, 7 day-a-week customer care team, an exclusive follow up programme and range of wellness resources.
Our customer promise. Service to you.
As a global leading health brand, we're proud to make our transparent Five-Point Promise to each and every customer as well as offering you our No Quibble Guarantee.
Chat live in any language you prefer, 24 hours, 7 days a week.
Receive your results within 10 days of arriving at our testing centre or 14 days for DNA.
Easy to understand, expert advice is available online.
We promise to resolve any complaints fully within just 7 days.
Chat live in any language you prefer, 24 hours, 7 days a week.
Receive your results within 10 days of arriving at our testing centre or 14 days for DNA.
Easy to understand, expert advice is available online.
We promise to resolve any complaints fully within just 7 days.
Bioresonance Tests | Hair Sample
Hair sample bioresonance testing using a convenient downloadable submission form.
Basic test of 300 trigger items with this easy to use home-to-lab hair sample test.
Food, Non-Food, Nutrition
Gut biome, Metals, Digestive Enzymes
£45.00 (Inc. VAT)
View Essentials Test
Buy now
Test up to 800 trigger items with this easy to use home-to-lab sample test.
Food, Non-Food, Nutrition
Gut biome, Metals, Digestive Enzymes
£55.00 (Inc. VAT)
View Advanced Test
Buy now
Save with this test. 800 trigger items tested with this hair sample test for 2 people.
Food, Non-Food, Nutrition
Gut biome, Metals, Digestive Enzymes
£89.00 (Inc. VAT)
View Couples Test
Buy now
Save with this test. 800 trigger items tested with this hair sample test for 4 people.
Food, Non-Food, Nutrition
Gut biome, Metals, Digestive Enzymes
£165.00 (Inc. VAT)
View Family Test
Buy now
Bioresonance Test FEATURES
100% Money Back Guarantee
Our money back guarantee ensures you're satisfied or you can claim your money back!
30-Day Aftercare
An action plan to help you make lifestyle changes based on your results. View here
Proven Track Record
We have over a decade of experience helping over 450,000 people understand their bodies
Fast Track (£9.60)
Have your results within 48 hours of us receiving your sample, with fast track
Do you have any more questions?
Read our FAQs to see if we have already answered your question or contact customer service for further support.
Other tests and bundles | SAVE NOW
Save money and get more items tested with our bundles & learn about your fitness with a DNA fitness test.
Identify what’s causing you to gain weight, what exercise is best for you and how your body reacts.
MYDNA TEST KIT
Intolerance & allergy test
Hair test covering up to 800 trigger items and a DNA fitness, nutrition & caffeine report.
Downloadable 800 Item Test
MyDNA Test Kit
Finger-prick 30 Allergy & 40 Intolerance test and a MyDNA nutrition, fitness & Caffeine test.
Food, Non-Food, Nutrition
MyDNA Test Kit
Our best finger-prick 35 Allergy & 75 Intolerance test and a MyDNA nutrition, fitness & Caffeine test.
Allergy & Intolerance Test
MyDNA Test Kit
Our customer promise. Service to you.
As a global leading health brand, we're proud to make our transparent Five-Point Promise to each and every customer as well as offering you our No Quibble Guarantee.
Chat live in any language you prefer, 24 hours, 7 days a week.
Receive your results within 10 days of arriving at our testing centre or 14 days for DNA.
Easy to understand, expert advice is available online.
We promise to resolve any complaints fully within just 7 days.
Chat live in any language you prefer, 24 hours, 7 days a week.
Receive your results within 10 days of arriving at our testing centre or 14 days for DNA.
Easy to understand, expert advice is available online.
We promise to resolve any complaints fully within just 7 days.
Why Choose Test Your Intolerance?
Test Your Intolerance is part of the Worldwide Health & Wellness company, Healthy Stuff Online Ltd. Our UK laboratories in Derby follow Good Laboratory Practice and our state-of-the-art allergy & intolerance lab is part of a facility certified according to ISO 9001. We have been offering wellness services since 2008 and have continued to invest in the latest equipment and training to ensure we provide our customers with the best possible service.
Find out more about us
*These statistics are pulled from our online customer survey. Last updated 06/04/2020
View the 2019 survey results!
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.
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.
Extremely useful - pointed out an intolerance to something I ate almost every day that has made all the difference
I am definitely feeling better already. Whether this is because I am following a dairy-free diet and, 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.
