Test Your Intolerance specializes in allergy and food intolerance testing, offering a range of at-home kits that deliver fast, clinically validated results. With over 14 years of experience, they have helped over 1 million customers worldwide. Their tests are conducted in accredited laboratories, ensuring high-quality results delivered within 5-7 days. Customers can enjoy free shipping and 24/7 support throughout their testing journey. Payment options include major credit cards, PayPal, and Klarna. The retailer also offers a 14-day return policy and a money-back guarantee for certain tests if no reactions are found. Discover the path to better health with their comprehensive testing solutions.