Dietary Supplement. Higher phycocyanin, zinc & natural vitamin C. Supports athletic stamina & endurance. California grown. For enhanced antioxidant protection, brain & eye health, cardiovascular health & immune function. This proprietary and advanced form of spirulina is high in phycocyanin, natural vitamin C and zinc. A human clinical study shows that it enhances immune function and supports a normal inflammatory response. 100% Vegetarian: Ecologically cultivated in California sunshine. Non-GMO. Free of gluten, herbicides, pesticides and irradiation. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.) Produced in USA under a strict quality management system with ISO 9001:2000, GMP and HACCP registrations.