Welcome to Test4!

Are you one of the estimated 9 million people in the UK with a food sensitivity or intolerance?

Do you suffer from reactions after consuming certain foods or drinks?

If you are then you are one step closer to understanding your Food Sensitivity related problems once and for all!

Based in the UK with offices across the globe, Test4 are enabling people to get a clearer understanding of their food and drink sensitivities. We are passionate about helping you on your journey to discover what may be causing your symptoms and causing distress or holding you back from achieving your best performance.

Food and drink sensitivities can affect your ability and motivation to deal with simple day to day tasks and activities. They can hinder your physical performance. Many people suffer in silence and don’t understand the nature of the symptoms and what may be causing them, this is why Test4 offer a complete and easy to follow program to identify your Food Sensitivities, all from the comfort of your own home.

The current trial and error process of eliminating certain food and drink from your diet can take several months to achieve and still not provide the answers you need. Test4 can, with just a simple prick of the finger, provide an invaluable insight into your specific sensitivities.

After just 3-4 days from reaching the laboratory you will have a full report on what specific food groups may be triggering the symptoms you have.

Once you have completed one of our tests the support doesn’t end there, we will continue to provide you with guidance and support to help you move forward with your specific plan of action which will be agreed between you and one of our specialist BANT registered Nutritional Therapists.

Test4 Sensitivity Kit


Our Sensitivity Test identifies the largest range of food/drink sensitivities, testing against 134 food and drink reactions it is the perfect programme to take control over your trigger foods. You also receive a 30-minute consultation with one of our nutritional therapists who can advise you on replacement foods, managing your diet and much more.