All natural organic Hawaiian Spirulina (Blue Green Algae). Strengthens immune system, supports cardiovascular function and healthy cholesterol. Improves gastro-intestinal and digestive health and enhances natural cleansing and detoxification. May help reduce cancer risks and antioxidant protection. Ingredients: 100% Hawaiian Spirulina Suggested feeding rate: 1/16 teaspoon per 10 pounds of body weight. Over 90 pounds 1 teaspoon daily.