Cyrex Laboratories

True healing starts with the immune system—Cyrex gives you the advanced testing needed to create lasting patient outcomes. Cyrex Laboratories is a leading clinical immunology laboratory specializing in advanced immune and autoimmune testing. Trusted by healthcare professionals worldwide, we provide precision testing designed to help providers uncover hidden immune dysfunction and improve patient outcomes. Our state-of-the-art technology delivers highly specific and clinically relevant immune system insights, enabling providers to identify immune reactivity, environmental triggers, and early autoimmune activation. With our proprietary, research-backed testing panels, practitioners can take a root-cause approach to complex patient cases with greater confidence. Born out of a mission to revolutionize immunology testing, Cyrex is dedicated to bridging the gap between science and patient care. We bring cutting-edge innovation to functional medicine, equipping providers with the tools they need to personalize treatment strategies and support long-term immune resilience. At the core of our work is a commitment to clinical accuracy, scientific integrity, and provider empowerment. Our specialized approach to immune system assessment sets us apart, ensuring practitioners have access to the most advanced diagnostic tools available.