Intolerance 80 Test

From: £119.00£89.00

(Inc. VAT)

  • 80 intolerance items tested
  • A food reaction test to identify common food intolerances.
  • IgG4 blood analysis includes Cheeses, Nuts, Fruits and Vegetables.
  • A full list of the 80 food items can be found below.
  • Includes a sample kit, return envelope & downloadable report.
  • Discover your IgG4 intolerances in one easy to use test.
  • Your results are then generated into an email report or direct to the Free Global Sciences app on a Apple or Google. It’s that easy!

Please note: This is NOT a test for allergies and only tests for IgG4 food sensitivities.

  • Single
  • Couples
  • Family
  • 1

FAST-TRACK: Get your results within 48 hours of your sample arriving at our laboratory

Nutritional Therapist (Learn more)

The exclusive Intolerance 80 food reaction test that uses a small blood spot kit which is mailed directly to you. This blood intolerance test contains:

  • 1x alcohol wipe
  • 1x plaster
  • 1x Absorbent pad
  • 1x Two Spot Blood Card
  • 2x lancets CE 0344 (pin-prick system)
  • 1x return envelope
  • 1x activation card with adhesive label


What is the test?: Using the latest ELISA testing technology, our test analyses a small blood sample against 80 common intolerance food reaction items. Testing for IgG4 antibody levels, we give you accurate laboratory results within 7 working days of receipt at our labs.

Quick & easy: The easy to use testing kit is mailed immediately on purchase and should reach you within 5 working days. The kit includes full instructions on how to complete the pin-prick and blood spot sample in a fast and pain-free manner. Simply send your sample back to the address enclosed, where it is sent to our labs in the UK for testing against the intolerance items (listed below).

Perfect for: If you are suffering from undiagnosed symptoms including skin rashes, migraines, itchy eyes, or vomiting then these could be signs of food intolerance. Discover more about your body in this fast, easy and accurate food reaction test. Order your test kit today and find out which food items could be causing your symptoms.

Our laboratories & Technology: The state-of-the-art facility is certified according to ISO 9001. Using the latest testing ELISA equipment, which is unrivalled throughout the allergy and intolerance testing industry, the labs are overseen by an expert and qualified team of technicians.

Your results: The results are generated into an email report (PDF), and this includes a comprehensive explanation of the items tested for, as well as whether you have an intolerance to those items. No further payment for your results is required.

Once we have received your blood samples, you will be notified by email. Our technicians will process your sample and within 5-7 working days, you will receive an email with your results or direct to the app on Apple or Google.


Items included within the Intolerance 80 test:

  • Apricot
  • Asparagus
  • Artichoke
  • Beetroot
  • Avocado pear
  • Black currant
  • Blackberry
  • Brazil nut
  • Blueberry
  • Broad bean
  • Cardamom
  • Brussels sprouts
  • Carp
  • Coconut
  • Cauliflower, raw
  • Common sage
  • Caviar black
  • Coriander seed
  • Cheese, Emmentaler type
  • Common thyme
  • Cheese, Camenbert type
  • Cranberry
  • Cheese, Gruyere type
  • Cream
  • Chicory
  • Curd cheese
  • Cottage cheese
    • Eggplant
    • Cream cheese
    • Flax seed
    • Edam cheese
    • Florence fennel
    • Goat milk cheese
    • Grapefruit
    • Great crab
    • Halibut
    • Horseradish
    • Kale
    • Kohlrabi
    • Kelp
    • Leek
    • Macadamia nut
    • Lumpfish caviar
    • Mozzarella, cow
    • Mackerel
    • Nectarine
    • Mandarine
    • Nutmeg apple
    • Parmesan
    • Papaya
    • Parsley
    • Pecan nut
    • Pear
    • Perch
  • Plum
  • Pike
  • Pumpkin
  • Pine nut, pignoles
  • Rabbit
  • Red currant
  • Raspberry
  • Red kidney bean
  • Roe deer
  • Raisin
  • Rosemary
  • Red deer
  • Red cabbage
  • Sardine
  • Salmon roe
  • Spinach
  • Small radish
  • Sweet chestnut
  • Soy milk
  • Veal
  • Sugar melon
  • Water melon
  • Sweet cherry
  • White radish
  • White bean
  • Yoghurt

Additional information

Choose your test

Single, Couples, Family

What items does this test for?

  • Removal of raised IgG4 items may improve lifestyle based on testimonial evidence.
  • CE approved sample collection kit.
  • Results do not constitute a medical diagnosis on their own, but may be used by your doctor or nutritional therapist to help form a diagnosis or rule out a condition.
  • Quantitative data using an ELISA testing methodology. All values measured in Kilounits per antigen per litre (KUA/L), our scale uses a universal cut off point of 0.35 in classifying a reaction.
  • >97% reproducible results. IgG4 values may change over time with diet.


Blood (ELISA) tests define an intolerance/sensitivity as a specific IgG4 antibody reaction and an allergy as a specific IgE antibody reaction (IgE-Mediated).

All information in the reports produced is intended to support nutritional advice to optimise your diet. The results cannot be used to diagnose, treat or cure medical/health conditions.

The use of antihistamines prior to or during the blood sample collection process may affect your results, please contact our team for further advice.

Always seek the advice of your doctor or other qualified health provider if you have a medical condition and/or medical symptoms. Never disregard professional medical advice or delay in seeking it.