Trustpilot
  • Trustpilot customer review praising Supply Life for reducing bloating, tiredness, and flare-ups after using the food intolerance test kit
  • Supply Life digital intolerance report on mobile with benefits including tailored meal plans, nutritionist call, and 94% success rate after 6 weeks
  • Demonstration of how to use the Supply Life food intolerance test with a simple and painless finger prick lancet
  • Supply Life food intolerance test rated 4.9 out of 5 stars on Trustpilot based on over 1,400 customer reviews
  • Supply Life food intolerance test kit as featured in Forbes, The Times, Daily Mail, Women’s Health, and more.
  • What's in the box - money back guarantee
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Home Testing Kit

Home Testing Kit

Our science-backed process includes a at-home test kit that allows us to understand you on a deeper level. Results can take up to 7 days to be processed in our lab.

WHAT'S INCLUDED

  • Blue Tick  64 Common everyday foods tested

  • Blue Tick  Helps with Bloating

  • Blue Tick  A home test kit trusted by doctors & nutritionists

  • Blue Tick  microarray technology in our lab in Austin,Texas

  • Blue Tick  IgG 1,2,3 & 4 the most advance test form

  • Blue Tick  Follow Up Call & Support Guide Books

  • Blue Tick  Speedy 7 days results delivery

  • Blue Tick  No reaction money back guarantee

Supply

No Reaction Money Back Guarantee

View full details

USA Accredited Laboratory

Market-leading Diagnostic Test

Free advice with each kit

Free USA Delivery

HOW IT WORKS

FAQs

BENEFITS

1. Free Speedy Delivery

Small, blood prick test delivered to your door.

2. Testing

Only takes a couple of minutes, then send it back to us! (just a little prick!)

3. Results

Within 7 days, receive the blueprint to what YOUR gut is telling you.

4. What’s up doc

Schedule a follow-up call with our expert nutritionist and start your journey!

What is the test method?
Our food intolerance tests use's a blood-based method that checks for IgG 1, 2, 3, and 4. To collect the blood sample, we use a finger prick, which takes about 4-5 large drops of blood.Every sample is tested twice to make sure it’s as accurate as possible.
Why do food cause an IgG antibodies response?
Generally, foods are broken down during digestion into their component parts e.g. amino acids, glycerides etc. These pass harmlessly through the gut as the gut becomes inflamed (bloated) these proteins enter the bloodstream. This is where they are recognized by the immune system as being ‘foreign’. The immune system responds by making IgG antibodies to these foods.
Difference between hair and blood based test?
You can't test immune reactions via a hair sample, and in many cases there have been discrepancies in results when parts of the hair have been coloured/bleached. This has led to inconsistency in the sample tested twice. Our IgG 1,2,3,4 blood based testing covers the full range of antibodies responses, this is important, if a particular food elevates any antibodies against it, this means your gut and immune system recognises that food as a threat. This could affect the nutrients absorbed from this particular food and leads to multiple symptoms.
How does the test work?
Your blood is tested using microarray technology against individual proteins of each food, for example, it wouldn't just be tested for an Egg, it would be tested against the Egg white protein and the Egg yolk protein. Our testing method will be able to detect if any antibodies bind to the individual protein, we measure the level of reaction which will determine if your body detects that food as a threat (intolerant).
What are the sample requirements and test turnaround?
A pin-prick blood sample is required. Results are available within 7 working days.
Why test for IgG antibodies to foods?
The efficacy of a diet based on the measurement of IgG antibodies specific for food components has been demonstrated in a number of conditions, both in independent studies and clinical practice. Excellent results have been obtained in patients with migraine, IBS and obesity.
How quick would I notice a difference?
Clients have noticed a difference within 1-2 days from eliminating foods that they should avoid.
What difference can you notice after following the Supply Life process 
Clients have reported a reduction in bloating and unwanted weight. The dietary changes have also improved their sleep quality, resulting in increased energy levels.
What do we get with Supply Life
Your blood sample will be tested twice at our partner laboratory in Cambridge. You'll receive a comprehensive consultation with one of our nutritionists or dieticians, along with support guides. In our ESSENTIAL and COMPLETE packages, you'll also get a fully customised meal plan tailored to your requirements, as well as ongoing support to ensure the process is seamless for you.
Why choose Supply Life
Supply Life tests each sample twice, achieving a 97 percent accuracy rate. We have won multiple awards for our tests and maintain an excellent 5-star rating on Trustpilot.
Guarantee & Refunds
If there are no reactions found then we offer a money back guarantee.

as seen in

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REVIEWS

@YIANNIMIZE

3M+ followers

“very professional service and I highly recommend”

Kirsty Hestlewood

Supply Life Customer

“Ive really noticed a difference, I’ve got so much more energy when I eat rather than feeling sort of lethargic. The bloating’s gone and I just don’t feel nauseous anymore”

Joshua Ewens

First Team Coach, West Ham

"every sample is tested twice so we know the accuracy is good” “I'd recommend Supply Life I think they've been good for us “

Dr Kiren Dhillon

Supply Life Customer

"It's helped with energy levels and feeling less tired. Professional service which I would highly recommend"

SEE ALL REVIEWS

MARKET LEADING TEST

  • Our blood based test covers all sub-classes of (immunoglobulin) IgG 1,2,3, and 4
  • Advanced immunoassay microarray technology to detect food-specific IgG antibodies
  • USA Accredited Laboratory
  • Laboratory HIPAA compliant

Compare Our Food Sensitivity Tests

 

Core

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Essential

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Complete Body

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Test Results You Can Trust

Utilising advanced immunoassay microarray technology, analyzed in Austin, Texas we offer one of the most sophisticated food Sensitivity tests available.

Our partner lab is CLIA certified and has CAP & COLA Accredited Laboratory alongside being HIPAA Compliant.
READ THE SCIENCE
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Ricky Singh

Founder of Supply Life

FAQS ANSWERED BY RICKY

We’re here to help

READ ALL FAQs
What is the test method?
Our food intolerance tests are done using a blood based method covering IgG 1,2,3,4, the blood sample collection process is done via a pin prick to the finger, it takes around 4-5 large droplets.
Why do food cause an IgG antibodies response?
Generally, foods are broken down during digestion into their component parts e.g. amino acids, glycerides etc. These pass harmlessly through the gut as the gut becomes inflamed (bloated) these proteins enter the bloodstream. This is where they are recognized by the immune system as being ‘foreign’. The immune system responds by making IgG antibodies to these foods.
Difference between hair and blood based test?
You can't test immune reactions via a hair sample, and in many cases there have been discrepancies in results when parts of the hair have been coloured/bleached. This has led to inconsistency in the sample tested twice. Our IgG 1,2,3,4 blood based testing covers the full range of antibodies responses, this is important, if a particular food elevates any antibodies against it, this means your gut and immune system recognises that food as a threat. This could affect the nutrients absorbed from this particular food and leads to multiple symptoms.
How does the test work?
Food extracts are 'printed' onto nitrocellulose 'pads'™ on a glass microscope slide, together with calibration standards and controls. A blood sample provided by the patient is diluted and dispensed onto each printed microarray. Food IgG antibodies, if present, bind to the food extracts and the results are measured by a high-resolution scanner, before being calibrated against the standards using the reporting software to give quantitative results. This software then produces a tailor-made printout of the final food IgG antibody result for each food on the requested food panel.
What are the sample requirements and test turnaround?
A pin-prick blood sample is required. Results are available within 7 working days.
Why test for IgG antibodies to foods?
The efficacy of a diet based on the measurement of IgG antibodies specific for food components has been demonstrated in a number of conditions, both in independent studies and clinical practice. Excellent results have been obtained in patients with stomach discomfort, bloating and unwanted weight.
READ ALL FAQs

GOT A QUESTION?

Speak with one of our clinicians and get personalised advice. Monday to Friday 9am-4:30pm

GET IN TOUCH
Food Panels banner showcasing various food items and the 200+ Food Sensitivity Assessment. The left side features images of different foods such as eggs, oats, fish, and fruit. The right side lists categories of food sensitivities, including dairy, grains, seafood, meats, and fruits

We test for over 200+
different foods

VIEW SAMPLE REPORT
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