Cypress Systems

Cypress Systems is a biotechnology company specializing in the development and manufacture of science-based mineral ingredients for the nutraceutical and functional food industries. The company is best known for its flagship product, SelenoExcell, a high-selenium yeast that has been the subject of extensive clinical research, including National Cancer Institute-sponsored trials for cancer prevention. Cypress Systems focuses on providing standardized, bioavailable mineral forms to support various health outcomes, including immune function, antioxidant support, and metabolic health. Their business model involves both the supply of branded ingredients and the ongoing clinical validation of their proprietary formulations. The company operates out of Sanger, California, and maintains a strong emphasis on Good Manufacturing Practices and evidence-based nutrition.