10 Best Food Intolerance Blood Test for 2025

One Step

• Each tub contains 100 test strips
• 10 test pads on each test stick
• CE marked for self-testing
• Identical product is supplied to NHS clinics and hospitals
• This product is contracted to be sold to the NHS

IVY DIAGNOSTICS Srl

• ✔ Biocard™ Celiac Test is a rapid, simple and reliable home test for the detection of celiac disease associated IgA autoantibodies from a fingertip blood sample.
• ✔ Celiac disease is a serious, lifelong, gastrointestinal disorder that can cause a wide range of clinical symptoms such as: diarrhoea, abdominal distension, weight loss, malnutrition and skin disorders. Celiac disease is caused by permanent intolerance to gluten, a storage protein found in wheat, barley and rye. By following a gluten free diet, these symptoms can be avoided.
• ✔ The Biocard™ Celiac Test is a home test for the detection of transglutaminase IgA antibodies from a fingertip blood sample. The presence of these antibodies is strongly related to celiac disease. The Biocard™ Celiac Test can be used as an aid in the diagnosis of celiac disease, but the final diagnosis must be confirmed by a medical doctor.
• ✔ During a gluten free diet, the level of these antibodies will decrease. The amount of antibodies can become undetectable a few weeks after a change in the diet or at the latest after 6 months. As a result, you should have a negative test result if you are following a gluten free diet. So, the Biocard™ Celiac Test is a good tool for monitoring the effect of a gluten free diet.
• ✔ The Biocard™ Celiac Test was studied with 228 clinical samples and the results were compared to the biopsy proven clinical diagnosis. The Biocard™ Celiac Test showed a sensitivity of 96.7% and a specificity of 93.5%.

NanoRepro

• Painless test procedure
• Convenient: Easy application at home
• Results in 10min
• 98% reliable results
• Detects specific antibodies!

Rightangled

• 19 DETAILED REPORTS - All focused on your Diet & Nutrition, Body and Weight Management. See full list of reports in product description
• TEST YOUR LACTOSE INTOLERANCE - Get your dairy intake recommendation. The test will determine your ability to produce and tolerant lactose in your digestive system.
• IDENTIFY CAFFEINE SENSITIVITY - Learn how fast your body metabolises it. The test will determine your ability to produce and tolerant lactose in your digestive system.
• ALCOHOL RESPONSE - Assess your innate genetic speed in flush alcohol and make more conscious decision next time you down that pint!
• IDENTIFY VITAMINS REQUIREMENTS - Discover your predisposed vitamin requirements, your lactose and alcohol intolerances, dietary interactions, eating behaviour, sugar conversion, sensitivity and much more...

LifeLab Testing

• COMPREHENSIVE TESTING: The Lifelab Basic Food Intolerance Testing Kit guarantees professional dietary intolerance testing for up to up to 40 different foods including but not limited to: gluten, wheat, peanut, egg, rice, garlic, onion, banana, cod, salmon, chicken, potato, birch, grasses and so much more. Find out what’s causing your intolerance with speed an ease, all from the comfort of your own home with Lifelab
• FAST RESULTS: Simply send us your test in our prepaid return envelope! Lifelab guarantees that your results will be sent back to you in 7-10 working days of receipt at our lab. No doctor’s appointment necessary, test yourself and get guaranteed professional-grade results without ever leaving your living room. Satisfaction guaranteed
• EASY TO READ RESULTS: Your results will come in an easy-to-read format. They will also be available to refer to on an easy to navigate dashboard, with a downloadable full report as well as a comprehensive guide to help you understand your results better. No need for a medical professional’s translation, Lifelab guarantees that understanding your results will be as easy as 1-2-3
• CONFIDENCE AND CONVENIENCE: No need to make a doctor’s appointment or waste precious time by going to a professional lab! Simply receive your kit in the mail, take the test, and send your kit back in the pre-paid envelope. Lifelab guarantees that your results will be sent back to you online within 14 working days. Minimal effort with maximum results
• DIRECTIONS INCLUDED: No need for confusion! Your Lifelab Basic Intolerance Testing Kit will come with step-by-step video instructions. Lifelab also includes a personalized recommended dietary plan based on your results, to help cater to your specific dietary needs, and help eat to become the best version of yourself

Prima

• Easy to use at home test with just finger prick blood sample
• Tests for 64 different food intolerance's.
• Suitable to test children under parental supervision
• Full laboratory analysis provided - no additional fees
• complete pack supplied including postage paid return package.

Imutest

• Accurate as a doctors allergy test
• No need to send away to a laboratory
• Results in about 30 minutes

CERASCREEN

• ✔ EASY TO PERFORM -The cerascreen tests enable professional analysis thanks to the latest technology. This procedure is performed and recommended by doctors and pharmacies. Thanks to the process optimised by cerascreen, it is now possible to perform these tests really easily at home, without having to arrange an appointment with the doctor.
• ✔ DETAILED AND PERSONAL RESULTS REPORT: The cerascreen Food Reaction Test provides evidence if you suspect allergies or intolerances. Find out quickly and easily what foods you can tolerate and what foods you cannot.
• ✔ FREE ANALYSIS IN THE SPECIALIST DIAGNOSTIC LABORATORY: cerascreen is a fellow subsidiary of the company DST Diagnostic Systems & Technologies specialised in holistic diagnosis for over 10 years. The cerascreen concept is based on long-standing experience in DST human diagnosis along with the expertise and advice offered by experienced health specialists in diverse disciplines.
• ✔ 120-DAY MONEY BACK GUARANTEE - Not satisfied with our self-tests? We will issue a full refund
• ✔ INSIGHTFUL RESULTS - Detailed results report, easily comprehensible provided afterwards

SURESIGN

• The tests can be used to give a general indication of health
• Helps in the detection of diseases and infections
• The strips are intended for testing urine in the home

PRIMA

• Individuals with allergic sensitivity to various substances such as house dust mite, pollen, animal hairs, or some foods, have abnormally high levels of IgE (Immunoglobulin E antibodies)
• Assess your own IgE levels in blood and detect any allergy sensitivity
• Very accurate--has been used for more than 10 years by professionals in the field (hospitals, laboratories)
• This product is CE Certified and Quick and is very easy to use with results in 10 minutes
• Free added alcohol cleansing wipe