Essential Intolerance Test | Lifelab Testing



Essential Intolerance Test

40 key food & drink intolerances tested

Our Essential Intolerance Test analyses your reaction to 40 food items to help identify common food intolerances that affect can everyday life, optimise your diet and relieve possible symptoms. This test can be used to when suffering delayed reactions when eating one of a common list of food items.

  • 40 common foods tested from one sample.
  • Sample collection kit delivered.
  • Free 30-minute nutritional therapist consultation.
  • 24 hours, 7-day customer care support.
  • Pre-paid sample return envelope.
  • No reaction money-back guarantee.
  • Expert and accurate analysis by laboratory technicians.
  • Couples (x2) and Family (x4) bulk discount available.

£139.00 £97.00

inc. VAT
Extra Nutritional Therapist Session
Click here to learn more
Get your results within 48 hours of your sample arriving at our laboratory
For orders over £35
18+, T&C apply, Credit subject to status.

CE marked kit

Fast results

FREE 1-3 day delivery

Secure process

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Accurate results

Our easy to use home-to-lab Essential Intolerance test analyses your blood sample against 40 of the most everyday food intolerances including seafood, nuts, grains (including wheat) and a variety of dairy products like egg and milk.

This test is designed to identify which items may be causing you food intolerance symptoms like: stomach pain, heartburn, headaches or migraines, excess gas or bloating, nausea and to help you optimise your diet. Discover more about allergy symptoms.

What’s included?

Testing kits are easy to use and provided with step-by-step video guide allowing you to carry out the test on yourself or your family in the comfort of your own home and then send the sample to our labs in the Freepost envelope. We guarantee we will have your results ready within 3-5 days of receiving your sample.

Your report explains the results and gives certified nutritional advice including recommendations for eliminating items and suggested substitute foods, which are key to optimising your diet and your health.

Test your allergies and intolerances completely risk-free with our No reaction money-back guarantee. If your results don’t show a reaction, we’ll refund you in full.

How it works:

Your dried blood spots are reconstituted and analytes are extracted from the blood sample. Our lab technicians then analyse the reaction of your IgE antibodies against 40 foods to generate a report. The report is then uploaded to your secure customer area for you to download.

Customer care:

You will be supported by the customer service team available 24-hours a day, 7 days a week to help you with any questions you may have, and we have a nutritionally trained team to ensure you’re completely satisfied. You also have free access to our library of allergy & intolerance resources.

Nutritional therapist support:

Each of our Essential tests also includes a 30-minute session with a qualified Nutritional Therapist to help you understand the report and make changes to your diet. Our panel of Nutritional Therapists have helped 1000’s of clients plan for adjustments to their lifestyle and get the most from their testing. Additional sessions are available for only £29 per session.

All of our blood kits are UKCA and CE marked.

UKCA label CE marking

The UKCA and CE markings are labels to display that our blood kits comply with regulatory requirements.

Tested Items

Intolerances (IgG4)

  • Almond
  • Amaranth
  • Apple
  • Banana
  • Bean, Green
  • Beef
  • Blue Mussel
  • Buckwheat
  • Cabbage
  • Carrot
  • Celery
  • Chicken
  • Cod
  • Cucumber
  • Egg White
  • Egg Yolk
  • Garlic
  • Goats Milk
  • Hazelnut
  • Herring
  • Kiwi Fruit
  • Maize
  • Milk
  • Mustard
  • Oat
  • Onion
  • Orange
  • Pea, Green
  • Peanut
  • Pork
  • Potato
  • Rice
  • Rye
  • Salmon
  • Sheep’s Milk
  • Shrimp
  • Soy
  • Tomato
  • Walnut
  • Wheat


The Essential Intolerance Test kit includes:
  • 1x Alcohol Wipe
  • 1x Plaster
  • 1x Gauze/Absorbent Pad
  • 2x Lancet CE 0050
  • 1x 6 Dry Blood Spot Card 903™
  • 1x Prepaid Return Envelope
  • 1x Activation Card with Adhesive Label


Box colour may vary.

A vector image showing what is included in our tests

Why take a Essential Intolerance Test?
  • You often have a delayed reaction to certain food items after consumption.
  • You suspect that you may have an intolerance to a common food item listed on this test.
  • You want to look at the most commonly experienced food intolerances such grains (including wheat) and a variety of dairy products like egg and milk.
  • You feel that there are certain foods in your diet which you are struggling to digest effectively.
  • A great starting point if you have already identified possible trigger items.
  • Analyses 40 common food items which can cause food intolerances (IgG4).
  • Gives you an indication of how your body reacts to a common food items.

Customer Testimonials

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