INTOLERANCE & ALLERGY TESTING
Understand symptoms and optimise your health
Exclusive home-to-lab tests designed with you in mind.
Allergy, Intolerance & Sensitivity Testing | How It Works

Order your test
Choose from our exclusive hair intolerance tests or blood spot allergy and Intolerance sample tests

Take your sample
On purchase, you’ll be given instructions on how to take your hair or blood sample.

Receive results
Receive your comprehensive test results and free nutritional support via email within 7-14 working days.
Blood-Spot | Allergy & Intolerance Tests
Hair Sample | Sensitivity Tests
Health Choices | The Right Test For You
The Global Testing Labs range of tests includes a choice of Blood and hair sampling in order to get the most accurate results available and help you. Our aim at Global Testing Labs is to give you the information you need to make positive changes to your wellness and life.
From the latest in IgG4 and IgE blood antibody testing to complementary biofeedback and bioresonance hair testing, our UK labs provide a fast and effective alternative to long waiting times at the GP.
Offering tests Worldwide from our Global network of facilities makes us your perfect choice for understanding your allergy & intolerance symptoms.
Blood Tests
Our blood intolerance testing process provides us with the data we need to discover your potential intolerances and allergies. Following the extraction of the plasma from your small blood spot sample once it arrives in our lab, we are able to send out a detailed report to you. The enzyme immunoassay for in-vitro testing offers you accurate results in one easy to understand report. This simple pain-free prick allergy and intolerance testing is quick and easy, providing accurate results.
Hair Tests
Our hair tests take a snapshot of your health at one moment in order to give us the immune-mediated intolerance information held within. This includes which items have caused a reaction following exposure. We can also reverse the hair test to see which items your sample is lacking, giving us the data we need for our deficiency tests. Our expert lab technicians work around the clock to ensure that you are able to identify which items may be causing your intolerance symptoms.
Discover more and find the right test for you!
The most up-to-date intolerance test
Global Testing Labs are excited to offer the most accurate intolerance test to date currently available with our new range of finger-prick blood spot tests.
These home-to-lab kits are easy to use and give you a report on your allergies and intolerances using ELISA lab technology. Take a test, change your diet, feel great.

What’s included:
- Easy instructions
- Submission card
- Blood spot card CE
- 2 x lancet needles CE 0344
- Alcohol wipe CE
- Plaster CE
- Gauze/absorbent pad CE
Understand your body better!
Free Delivery
Few Blood Drops
Easy To Use
IgG4 & IgE Antibodies
Discover more and find the right test for you!
Easy To Read | Results & Information
Your easy to read results will be emailed in PDF format along with some useful information about each item.
- Clear identification of items suspected to be causing allergies and intolerances.
- A description of the item and where it might be found.
- Easily read on mobile, tablet or computer.
- Within 7-14 working days from receipt of sample.
- Our hair kits are emailed to you and the blood kit is posted to you free of charge.
- Completely free nutritional support guide to help you with your elimination diet.
Easy to read results
Your easy to read results will be emailed in PDF format along with some useful information about each item.
- Clear identification of items suspected to be causing allergies and intolerances.
- A description of the item and where it might be found.
- Easily read on mobile, tablet or computer.
- within 7-14 working days from receipt of sample.
Customer Satisfaction | Our Latest Reviews

State-of-the-art UK laboratory
Our testing facilities have just been upgraded to incorporate the blood and hair testing facilities. The Bio-feedback machines which test hairs are certified as a class IIa medical devices. The blood testing equipment is an in-vitro system which measure IgE and IgG4 using a direct ELISA system.

Worldwide coverage
- Australia
- Belgium
- Brazil
- United States
- Germany
- Ireland
- Canada
- Italy
- Netherlands
- New Zealand
- Poland
- Spain
- United Kingdom

Order your test
View our tests here and pick the right test for you or it’s as simple as that!

Worldwide coverage
- Australia
- Belgium
- Brazil
- United States
- Germany
- Ireland
- Canada
- Italy
- Netherlands
- New Zealand
- Poland
- Spain
- United Kingdom

State-of-the-art UK laboratory
Our testing facilities have just been upgraded to encorporate the blood and hair testing facilities. The Bio-feedback machines which test hairs are certified as a class IIa medical devices. The blood testing equipment is an in-vitro system which measure IgE and IgG4 using a direct ELISA system.

Order your test
View our tests here and pick the right test for you or it’s as simple as that!