# UK Food Intolerance: A Health \& Wellbeing Company > The UK's No\. 1 Food Intolerance Testing Service\. A Hair\-Based Intolerance Test for 1100 Food \& Non\-Food Items\. Non\-Invasive Test\. 100% Money Back Guarantee\. Generated by Yoast SEO v28.8, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Home](https://ukfoodintolerance.co.uk/) - [Pet Testing](https://ukfoodintolerance.co.uk/pet-testing/) - [Terms and Conditions](https://ukfoodintolerance.co.uk/terms-and-conditions/) - [Return \& Refund Policy](https://ukfoodintolerance.co.uk/return-refund-policy/) - [Refund request](https://ukfoodintolerance.co.uk/refund-request/) ## Posts - [Low FODMAP Not Working? Reasons and Next Steps](https://ukfoodintolerance.co.uk/low-fodmap-not-working/): Low FODMAP diet not helping your symptoms? See why it can fall short, how long to give it, what to check, and when to see a GP or dietitian\. - [IBS Flare Foods: What to Limit and How to Find Your Triggers](https://ukfoodintolerance.co.uk/ibs-flare-foods/): Which foods commonly set off an IBS flare, what tends to be gentler, and how a diary and elimination diet help you find your own triggers, with UK guidance\. - [Chocolate Sensitivity Symptoms: Signs, Causes and Next Steps](https://ukfoodintolerance.co.uk/chocolate-sensitivity-symptoms/): Chocolate sensitivity symptoms explained: digestive upset, headaches, skin signs, timing, how it differs from allergy, and how to work out your trigger\. - [Glutamate sensitivity: symptoms, foods and what to do](https://ukfoodintolerance.co.uk/glutamate-sensitivity/): Think you react to glutamate or MSG? See the symptoms people report, which foods and E621 labels to look for, and how to work out your triggers safely\. - [Sulphite Sensitivity: Symptoms, Foods and How to Find Your Triggers](https://ukfoodintolerance.co.uk/sulfite-sensitivity/): Sulphite sensitivity explained for UK readers: symptoms, foods and wine that contain sulphites, label names to look for, and how to identify your triggers safely\. ## Products - [Ultimate Plus Food Intolerance \& Sensitivity Test](https://ukfoodintolerance.co.uk/product/ultimate-plus-intolerance-test/): \[av\_hr class='invisible' height='20' shadow='no\-shadow' position='center' custom\_border='av\-border\-thin' custom\_width='50px' custom\_border\_color='' custom\_margin\_top='30px' custom\_margin\_bottom='30px' icon\_select='yes' custom\_icon\_color='' icon='ue808' font='entypo\-fontello' av\_uid='' admin\_preview\_bg=''\] Discover how your body responds to over \1,450 food, drink, environmental and lifestyle factors\ with our advanced \food intolerance and sensitivity test\\. Designed to give you a broader understanding of your body, this test helps identify potential triggers that may be impacting your digestion, energy levels, skin, and overall wellbeing\. \Ultimate Plus Food Intolerance Test includes the following categories:\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] \[av\_iconlist\_item title='Food Items \(Lactose, Dairy, Wheat \& Gluten Items Included\)' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Non\-Food Items' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Common Pollens and Airborne Allergens' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Metal Sensitivities' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Vitamin and Mineral Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='E numbers Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Digestive Health Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Gut Biome Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Metabolism Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Skin Care' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Household Items including cleaning products and laundry detergent' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Stress Indicators including Cortisol' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[/av\_iconlist\] \\What you receive:\\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] \[av\_iconlist\_item title='Reactivity analysis for 1,450\+ food and non\-food items' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Digital instructions sent via email – no test kit needed' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Bespoke Results Portal' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Optional Fast\-Track service with 48\-hour turnaround' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='100% Satisfaction Guarantee – including refund if no reactions discovered' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Flexible Payments available with Klarna \& PayPal' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[/av\_iconlist\] \View Example Intolerance Test Report\ \\\ \\Multibuy Discounts Available:\\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] Looking to purchase multiple tests? we offer substantial savings for customers looking to purchase for couples or families\. Simply select the number of Single Tests below to automatically receive a discount at the checkout\. 2\+ Tests \- 10% Discount 4\+ Tests \- 20% Discount 5\+ Tests \- 25% Discount   \ \
\📩\ \\No Test Kit Sent – Start Instantly\ This is a digital service\. Instructions will be emailed to you, so you can begin right away\.\ \ - [Ultimate Intolerance Test](https://ukfoodintolerance.co.uk/product/ultimate-intolerance-test/): \[av\_hr class='invisible' height='20' shadow='no\-shadow' position='center' custom\_border='av\-border\-thin' custom\_width='50px' custom\_border\_color='' custom\_margin\_top='30px' custom\_margin\_bottom='30px' icon\_select='yes' custom\_icon\_color='' icon='ue808' font='entypo\-fontello' av\_uid='' admin\_preview\_bg=''\] \\1,100 Food \& Non\-Food Items Tested\\ Our most comprehensive hair test covers over 1,100 food and environmental items — helping you explore potential reactivity patterns in your sample\. You’ll receive a clear, personalised report that may guide future lifestyle or dietary adjustments\. \Ultimate Test includes the following tested categories:\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] \[av\_iconlist\_item title='Food Items \(Lactose, Dairy, Wheat \& Gluten Items Included\)' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Non\-Food Items' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Common Pollens and Airborne Allergens' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Metal Sensitivities' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Vitamin and Mineral Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='E numbers Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Digestive Health Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Gut Biome Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Metabolism Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[/av\_iconlist\] \\What you receive:\\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] \[av\_iconlist\_item title='Reactivity analysis for 1,100\+ food and non\-food items' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Digital instructions sent via email – no test kit needed' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Personalised report available online within 3–5 days of sample receipt' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Optional Fast\-Track service with 48\-hour turnaround' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='100% Satisfaction Guarantee – including refund if no reactions discovered' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Flexible Payments available with Klarna \& PayPal' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[/av\_iconlist\] \View Example Intolerance Test Report\ \\\ \\Multibuy Discounts Available:\\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] Looking to purchase multiple tests? we offer substantial savings for customers looking to purchase for couples or families\. Simply select the number of Single Tests below to automatically receive a discount at the checkout\. 2\+ Tests \- 10% Discount 4\+ Tests \- 20% Discount 5\+ Tests \- 25% Discount   \
\📩\ \\No Test Kit Sent – Start Instantly\ This is a digital service\. Instructions will be emailed to you, so you can begin right away\.\ \ - [Core Intolerance Test](https://ukfoodintolerance.co.uk/product/core-intolerance-test/): \[av\_hr class='invisible' height='20' shadow='no\-shadow' position='center' custom\_border='av\-border\-thin' custom\_width='50px' custom\_border\_color='' custom\_margin\_top='30px' custom\_margin\_bottom='30px' icon\_select='yes' custom\_icon\_color='' icon='ue808' font='entypo\-fontello' av\_uid='' admin\_preview\_bg=''\] \\500 Food Items Tested\\ Are you \struggling\ with \unexplained symptoms\ such as \headaches\, \bloating\, or \fatigue\? Core Intolerance Test offers a straightforward solution\. It tests for over 500 potential triggers, including common lactose and gluten\-based items, right from the comfort of your home with a simple hair sample and form \(from your order confirmation email\) sent to our UK\-based laboratory\. And that’s not all; if your results show \no intolerances or sensitivities\, claim a full refund under our no\-risk guarantee\. \Core Intolerance Test includes the following tested categories:\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] \[av\_iconlist\_item title='Food Sensitivities' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Dairy and Gluten items included' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Digestive Health Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Gut Biome Analysis' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[/av\_iconlist\] \\What you receive:\\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] \[av\_iconlist\_item title='Your Personalised Intolerance Test Report Emailed within 3\-5 days from samples received ' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Elimination Diet Recommendations' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='3\-5 day Turnaround from Hair Sample received' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='Fast\-Track Option with 48\-Hour Results' \- link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[av\_iconlist\_item title='100% No Money\-Back Guarantee' link='' linktarget='' linkelement='' icon='ue812' font='entypo\-fontello'\] \[/av\_iconlist\_item\] \[/av\_iconlist\] \View Example Intolerance Test Report\ \\\\ \ \\ \\Multibuy Discounts Available:\\ \[av\_iconlist position='left' iconlist\_styling='av\-iconlist\-small' animation='' custom\_title\_size='' custom\_content\_size='' font\_color=black'' custom\_title='' custom\_content='' color='' custom\_bg='' custom\_font='' custom\_border='' av\-medium\-font\-size\-title='' av\-small\-font\-size\-title='' av\-mini\-font\-size\-title='' av\-medium\-font\-size='' av\-small\-font\-size='' av\-mini\-font\-size='' av\_uid='' admin\_preview\_bg=''\] Looking to purchase multiple tests? we offer substantial savings for customers looking to purchase for couples or families\. Simply select the number of tests below to automatically receive a discount at the checkout\. 2\+ Tests \- 10% Discount 4\+ Tests \- 20% Discount 5\+ Tests \- 25% Discount   \
\📩\ \\No Test Kit Sent – Start Instantly\ This is a digital service\. Instructions will be emailed to you, so you can begin right away\.\ \ - [Pet Intro 300](https://ukfoodintolerance.co.uk/product/pet-intro-300/): \

\Intro – 300 Item Pet Intolerance Test\\ The perfect starting point for pet owners looking to gain valuable insight into their companion's wellbeing\. Our Intro Pet Intolerance Test screens 300 food and environmental items, helping to identify potential sensitivities that may be affecting your pet's comfort, digestion, skin, and overall quality of life\. \Screening Panel Includes;\ Food Environmental     \

\📩\ \\No Test Kit Sent – Start Instantly\ This is a digital service\. Instructions will be emailed to you, so you can begin right away\.\ \ - [Pet Essential 500](https://ukfoodintolerance.co.uk/product/pet-essential-500/): \

\Essential – 500 Item Pet Intolerance Test\\ Our Essential Pet Intolerance Test offers more comprehensive screening across 500 food and environmental items\. Designed for pet owners seeking a deeper understanding of potential sensitivities, this enhanced test provides greater insight to help support your pet's health, happiness, and wellbeing\. \Screening Panel Includes;\ Food Environmental Metals Vitamins and Minerals Selected Additives \

\📩\ \\No Test Kit Sent – Start Instantly\ This is a digital service\. Instructions will be emailed to you, so you can begin right away\.\ \ ## Steps - [Store Checkout 04](https://ukfoodintolerance.co.uk/step/store-checkout-04/) - [Store Checkout Thank You 04](https://ukfoodintolerance.co.uk/step/store-checkout-thank-you-04/) ## Categories - [Intolerance Testing Guides](https://ukfoodintolerance.co.uk/category/intolerance-testing-guides/) - [Symptoms \& Causes](https://ukfoodintolerance.co.uk/category/symptoms-causes/) - [Dieting and Exercise](https://ukfoodintolerance.co.uk/category/dieting-and-exercise/) - [Weight Loss](https://ukfoodintolerance.co.uk/category/weight-loss/) - [Gluten Intolerance](https://ukfoodintolerance.co.uk/category/gluten-intolerance/) ## Tags - [food intolerances](https://ukfoodintolerance.co.uk/tag/food-intolerances/) - [Food Intolerance Test](https://ukfoodintolerance.co.uk/tag/food-intolerance-test/) - [food intolerance symptoms](https://ukfoodintolerance.co.uk/tag/food-intolerance-symptoms/) - [Food Intolerance Testing](https://ukfoodintolerance.co.uk/tag/food-intolerance-testing/) - [Intolerance Testing](https://ukfoodintolerance.co.uk/tag/intolerance-testing/) ## Product categories - [Pet Test](https://ukfoodintolerance.co.uk/product-category/pet-test/) - [Food Intolerance Tests](https://ukfoodintolerance.co.uk/product-category/intolerance-tests/) - [Ultimate Tests](https://ukfoodintolerance.co.uk/product-category/ultimate-tests/) - [Gluten Intolerance](https://ukfoodintolerance.co.uk/product-category/gluten-intolerance/) - [Core Tests](https://ukfoodintolerance.co.uk/product-category/core-tests/) ## Optional - [Sitemap index](https://ukfoodintolerance.co.uk/sitemap_index.xml)