A Simple 3 stage process to detect your Food Intolerances.
1. Order your test today!
We'll send out to you by Royal Mail.
Read the instructions and take your sample.
Send back to us in the included envelope.
2. Our Laboratory Tests your Sample.
We Test for IgG 1,2,3 and 4.
Robust Technology.
We send you personalised report.
3. Eliminate your problem foods
Your report shows the foods that you react to.
Eliminate, or reduce these foods.
Tell your family and friends!
Discover What's Really Affecting Your Health
Our Premium Food Intolerance Test identifies which foods and drinks may be triggering your symptoms, helping you take control of your wellbeing.
Why Choose Smartblood
Our comprehensive food intolerance test analyses your blood against 260 food and drink items using advanced IgG testing technology. Here's why thousands of people trust us:
✓ Comprehensive Testing
260 food and drink items tested in one simple blood test
✓ Advanced IgG Testing
Scientifically validated testing method used by healthcare professionals
✓ At-Home Convenience
Simple finger-prick sample collection in the comfort of your home
✓ Fast Results
Receive detailed results within 3 working days of sample receipt
✓ Expert Support
The results speak for themselves, but if you have any questions, we will provide answers
✓ Money-Back Guarantee
If there are no IgG reactions, we'll refund your money, no questions asked.
What We Test
Our comprehensive test covers 260 food and drink items across 15 categories:
Cereals & Grains
Seeds
Coffee & Tea
Eggs
Dairy & Milk
Fish
Seafood
Fruits
Legumes
Meat
Mushrooms
Nuts
Spices
Vegetables
No Reactions? No Charge
We're confident in our testing, and want you to find the reason for your symptoms. If you don't have any IgG reactions we'll provide a full refund with no questions asked. Your satisfaction and wellbeing are our top priority.
Buy NowWhy Food Intolerance Testing Matters
Food intolerances can cause a range of uncomfortable symptoms that significantly impact your quality of life. Unlike food allergies, which trigger immediate immune responses, food intolerances develop over time and can be difficult to identify without proper testing.
Common symptoms include:
- Bloating and digestive discomfort
- Headaches and migraines
- Fatigue and low energy
- Skin issues and inflammation
- Joint pain and stiffness
- Brain fog and concentration problems
By identifying your specific food intolerances, you can eliminate trigger foods and experience relief from these symptoms, leading to better health and improved wellbeing.
The Testing Advantage
Our IgG food intolerance test measures your immune response to specific foods, helping you identify which items may be causing your symptoms.
This scientific approach eliminates guesswork and allows you to make informed dietary decisions based on your individual results.
Take control of your health today and discover which foods are right for your body.
Trusted Testing, Reliable Results
Why Choose Our Laboratory
- ISO 13485 certified laboratory
- Advanced IgG testing technology
- Rigorous quality control standards
- Experienced healthcare professionals
- Confidential and secure results
- Trusted by thousands of customers
Your Results Include
- Detailed food sensitivity report
- Colour-coded results (high, medium, low)
- Nutritional guidance
- Access to our support team
- Ongoing health resources
Ready to Take Control of Your Health?
Start your journey to better health today with our Premium Food Intolerance Test.
£139.00
Buy NowFree UK delivery • 3 working day results • Money-back guarantee
Technical Summary
Technical Specifications & Methodology
Panel Coverage: The assay screens against a comprehensive panel of 260 food and
drink antigens.
Validated Sample Types: The method is fully validated for use with Serum, Whole Blood, and Dried Blood Spot cards (Whatman 903).
Analyte Detection: Simultaneous screening for IgG1, IgG2, IgG3, and IgG4 antibody
titres.
Methodology: Quanti-array technology, utilising the standardised ELISA
(Enzyme-Linked Immunosorbent Assay) principle.
Quality Management System (QMS): Laboratory operations are strictly governed by
strict standards including 9 quality check processes throughout the assay process.
Additionally, the test is subject to quarterly external validation in line with the
International Association of Functional Medicine Association standards, involving
benchmark sera. The external quality assurance system (EQAS) ensures clinical and
analytical validity.
Analytical Performance & Validation
Reproducibility Rate - 98.7% based on certified reference material
Validation Frequency - Quarterly
System - External Quality Assurance Scheme (EQAS), IAFMD
Clinical Interpretation Note
In this context, the presence of IgG antibodies represent a delayed immune response to food antigens (foreign substances as recognised by the immune system) which are not true allergens (foreign substances causing allergy).
IgE antibodies are released immediately when food allergens are encountered by the immune system, triggering an allergic response, which will often manifest with immediate symptoms.
IgG-detected sensitivities are typically associated with non atopic (non allergic) reactions, therefore may present with delayed clinical symptoms (hours or even days).
This test is not diagnostic for IgE-mediated food allergies or anaphylaxis. Clinical
utility is optimised when findings are integrated into a broader nutritional and
medical assessment, using the antibody titres to prioritise food exclusion and
systematic reintroduction at a later date.