65% Off Test Your Intolerance Discount Codes July 2025

About Test Your Intolerance

Test Your Intolerance is a leading provider of allergy, intolerance, and health testing services, serving customers in over 40 countries since 2008. With a commitment to empowering individuals to make positive health changes, they offer a comprehensive range of scientifically proven tests and products from trusted brands. Headquartered in Derby, UK, Test Your Intolerance operates an on-site laboratory certified to ISO 9001 standards, ensuring the highest quality standards in their testing process.

Frequently Asked Questions

What is the difference between an allergy and an intolerance?

Allergies are typically more severe than intolerances, with immediate reactions. Allergies also tend to be lifelong, while intolerances are usually less severe and can change over time. Intolerance symptoms manifest anywhere from 10 minutes to 48 hours after consuming the trigger food.

How do I collect a hair sample for testing?

The hair sample can be collected from any part of the body, including the head, leg, arm, or chest. It only requires a few strands of hair, ideally with the root attached. Hair dye or treatments do not affect the test results.

How long does it take to receive my test results?

Test Your Intolerance provides fast and detailed results, with most tests being completed within 3 to 5 working days from the receipt of samples at their laboratory.

Do you offer any additional support services?

Yes, Test Your Intolerance has a team of qualified professionals, including a Functional Medicine practitioner, Naprapathic doctor, Registered Nutrition Practitioner, and Registered Nutritional Therapist, who can provide additional support and guidance based on your test results.