About Supply Life

In the United Kingdom, Supply Life is a firm that provides food intolerance testing kits that may be used at home. In 2012, they were established by Ricky Shah, who had been afflicted with irritable bowel syndrome (IBS) for a considerable amount of time and eventually came to the realisation that the condition was brought on by food intolerances.

In order to assist individuals in determining their food intolerances and so enhance their gut health and overall well-being, Supply Life’s aim is to provide assistance. The company provides a selection of test kits that are capable of identifying sensitivities to more than two hundred distinct foods. These allergens include typical allergens such as dairy, gluten, and soy, as well as less common allergens such as nightshades and nuts.

Home Testing Kit

The science-based method that Supply Life use includes a test kit that can be used at home, which enables them to gain a more in-depth understanding of you. Within their laboratory, the processing of the results may take up to seven days.


Price: £134.00

Make informed decisions about your diet with Supply Life’s Core Home Testing Kit! For only £134.00, this testing kit is designed to help people who suffer from IBS and bloating by identifying which foods trigger these symptoms. It’s trusted by doctors and nutritionists alike, as it makes use of state-of-the-art microarray technology to test for IgG 1, 2, 3, and 4 reactions to 64 common everyday foods. With speedy results delivery within just seven days and a follow-up call plus support guide books, you’ll get all the information you need to take charge of your health. Plus, if you’re not happy with the results, Supply Life offers a no reaction money-back guarantee. Give yourself the gift of a happier, healthier life with Supply Life’s Core Home Testing Kit!


Price: £203.15

We all know that our health is our greatest wealth and in order to maintain it, we need to have knowledge about what’s really going on inside our bodies. That’s where Supply Life‘s Essential Home Testing Kit comes in. Developed by experts, it is a comprehensive test that checks for 205 different food items that may be causing issues such as IBS, bloating, and brain fog. What’s more, their At home sample collection method is easy and pain-free, using a simple pin prick. Supply Life lab is equipped with Microarray technology to give you the most accurate results. With IgG 1, 2, 3 & 4, this is one of the most advanced tests available on the market that is trusted by doctors and nutritionists. Plus, you’ll receive 7 days of on-going support from them, including advice from their qualified nutritionist and customized meal plans based on your results. They guarantee speedy delivery of your results within 7 days or less, and they offer a no reaction money-back guarantee. Invest in your health with Supply Life’s Essential Home Testing Kit today.

Complete Body

Price: £239.00

Taking care of your health has never been easier with Supply Life’s Complete Body Home Testing Kit. For only £239.00, you get over 209 foods tested which can help you with IBS & bloating, improve gut health, skin, energy, and unwanted weight. What’s more, you get a follow-up call with a qualified nutritionist, a tailored meal plan based on your results, and 30 days of on-going support. With guide books and speedy 7 day results delivery, you can just sit back and let the technology they use in their lab in Cambridge do the hard work for you. Supply Life test covers IgG 1,2,3 & 4, which are the most advanced test forms trusted by doctors, nutritionists, and even premier league football clubs, athletes, and pro boxers. You can rest assured with their gut re-adjust protocol and no reaction money-back guarantee. Get everything you need to improve your health at home with Supply Life’s Complete Body Home Testing Kit.

The Science

ELISA, which stands for enzyme-linked immunosorbent assay, is a plate-based assay technique that is developed for detecting and quantifying soluble compounds like peptides, proteins, antibodies, and hormones. The testing process is carried out using this approach. In the laboratory, this technique of testing is frequently utilised in order to identify antibodies that are present in the blood. When the immune system of the body recognises potentially hazardous compounds, which are referred to as antigens, it produces a protein known as an antibody.

How does the test work?

A glass microscope slide is used to “print” food extracts, together with controls and calibration standards, onto nitrocellulose “pads”TM. For each printed microarray, a diluted patient blood sample is distributed.

The food extracts are scanned using a high-resolution scanner to determine whether food IgG antibodies are present. The data are then calibrated against standards using the reporting software to provide quantitative results. After that, for every food item on the chosen food panel, this programme generates a personalised printout of the final food IgG antibody result.

Benefits of Using Supply Life

There are a number of potential benefits to using Supply Life’s food intolerance testing kits, including:

  • Identifying food intolerances that may be causing digestive problems, fatigue, headaches, and other symptoms
  • Improving gut health and overall well-being
  • Losing weight or managing your weight
  • Reducing your risk of developing chronic diseases, such as heart disease and diabetes


How does this test work?

Supply Life obtain blood samples for their food intolerance tests by pricking the finger; each sample contains four to five large drops of blood. The tests they offer cover IgG 1, 2, 3, and 4.

What is the reason behind the induction of an IgG antibody response by certain foods?

In a typical digestive process, food is broken down into its component elements, such as amino acids, glycerides, etc. When the intestines become inflamed, causing gas, these proteins enter the circulation, but otherwise they pass harmlessly through the digestive tract. Their status as “foreign” is established at this point by the immune system. In reaction, these meals trigger the production of IgG antibodies by the immune system.

What needs to be thought about prior to testing—specifically, what is the minimum age requirement for testing?

Supply Life’s policy for IgG food antibody testing is not recommended for children under 2 years due to potential false negative results. However, there are no published guidelines specifying a minimum age for testing, so clinicians must decide when and what tests to perform.

Am I able to request a broader food panel for my test?

You have the option to upgrade for a maximum of four weeks starting from the date of when you receive your first sample.

Are all IgG subclasses tested for by Supply Life, or is it limited to IgG4?

Each food extract in the chosen panel has its total IgG concentration shown on the test result, and Supply Life method tests for all IgG subclasses 1-4.

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