NIS Labs

NIS Labs (Natural Immune Systems, Inc.) is a contract research organization specializing in immunology and natural products research. Founded in 1999 and headquartered in Klamath Falls, Oregon, the company provides scientific support for marketing claims, product development, and strategic research planning. Their offerings include customized laboratory protocols, standardized assays, and clinical research trials. The laboratory maintains on-site immunological facilities that allow for rapid processing of blood samples, enabling them to evaluate the effects of nutraceuticals and other natural products from foundational proof-of-concept testing through full clinical studies.

Clients, which include international natural products companies, utilize NIS Labs to document the efficacy and mechanisms of action for their ingredients. By integrating a full immunological tool-set with clinical research, the firm helps partners navigate the transition from discovery to patent applications and peer-reviewed scientific publications. The company emphasizes robust, ethically designed research to assess biological properties such as antioxidant capacity, anti-inflammatory effects, and immune system modulation, helping brands differentiate their products in the competitive natural health market.