Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
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Environmental Intolerance Test

Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
Environmental Intolerance Test (Hair Sample) - welzo
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221 - welzo
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£39.99
Sale price £39.99
60 Reviews

Our home environmental intolerance test is a convenient and reliable way to test for common irritants in your living space. Order your kit today and gain peace of mind knowing your home is a safe and comfortable place to be.

You will receive a PDF form upon placing an order via email. Please download this and send your sample back using the form provided.  

What does it test for?
  • One of UK's Most Comprehensive Environmental Intolerance Tests
  • Free 6 weeks food diary
  • Food intolerances
  • Gut health
  • Vitamin A-K
  • Metal sensitivities
  • Digestion Analysis
  • 975 items tested for
  • Environmental items
  • Food sensitivities
  • Emulsifiers Tested
  • Mineral analysis
  • Non-food sensitivities
  • Additives, colourings, sweeteners
Email when stocked
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Don’t just take our word for it

Assistant Athletic Trainer
Jordan Waits reviewed welzo.com
"I simply ordered the test online, received it in the mail a few days later, and took the test in the comfort of my own home using a quick finger prick. The instructions were clear and easy to follow, and the process itself was quick and painless."
Health & LIfe Coach
Roxy Richards reviewed welzo.com
"I followed the recommendations provided by Welzo, and I have to say, I feel so much healthier now. I have a lot more energy, and I just feel better overall. It's amazing how much of a difference small changes can make"
Digital Marketing Consultant
Niall Bert reviewed welzo.com
"When I received my results, I was very interested to see some hormonal imbalances. I didn't even know that was a possibility! But the Welzo report provided me with clear and detailed information about what was going on inside my body, and what I needed to do to address the imbalances."
  • Biomarkers
  • Information

Non-food items tested

Nutritional tests

Hormonal imbalances

Metals tested for

Gut biome tests

Digestive Health & Metabolism Analysis

Have you been feeling any of these symptoms lately?

Additional Information

Why take a test?

The Food Intolerance test will detect if you have any allergy to common food items such as tea, coffee, cow milk, pork, egg white, egg yolk, almond, wheat, gluten, oat and more specific food. Specific food items include Beef, pork, chicken, lamb, egg whites, egg yolk, cod, salmon, shrimp, crab, cow’s milk, casein, Spelt, wheat, rye, oats, rice, potato, Hazelnut, peanut, almond, soya, walnut, mustard, apple, orange, strawberry, kiwi, peach, banana, tomato, carrot, celery, onion, gluten, coffee, sesame, pepper (black), baker’s yeast, etc. 

bg
5%
of children
in the UK have a food allergy that they are unaware about. UK has the highest number of people with food hypersensitivity in the world.
bg
20%
of adults in the UK
experience hypersensitivity to certain types of food. Food intolerances are more common than food allergies in the UK.
  • how1 - welzo

    Order your test

    Order your home intolerance test. You will recieve a unique order number via email that can be used to download your return form.

  • how2 - welzo

    Take a hair sample

    Download your return form PDF sent to you via email. Take 5 - 7 strands of hair and place them in a sealable bag/envelope. Then return your sample to our lab for analysis.

  • how3 - welzo

    Results within 3 - 5 days

    Recieve your results via email in 3 to 5 working days. This will include a detailed report on active changes you can make to optimise your lifestyle.

Experts Opinion on Food Intolerance Tests

"Intolerances can have a lot of impact on people. This panel will give you an idea of any specific environmental intolerances that could be causing issues in your day to day life."


Dr Sameer Nakedar
MBBS, MRCGP, PGCert
Experts Opinion on Food Intolerance Tests

Understanding the Welzo Intolerance Tests

Watch this video to understand how intolerance tests work and how to collect your sample.

Why Welzo
Convenient and fast
Convenient and fast

Welzo health tests are shipped straight to your address the very next day.

Secure and accurate
Secure and accurate

We are a team of doctors and scientists, making cutting edge analysis accessible.

24/7 Customer Support
24/7 Customer Support

We issue results 24/7, giving you personal insights into your body.

What is Welzo?

How does the Welzo intolernace test work?

What kind of intolerances does Welzo test for?

Can Welzo's test be trusted?

How will I receive my results?

What should I do if I receive a positive result for a food intolerance?