Enhance your daily nutrient intake with the whole-food nourishment of Swanson Spirulina. One of nature's most complete foods, spirulina is loaded with antioxidants and phytonutrients, and it provides a generous supply of gamma linolenic acid, an omega-6 fatty acid with a wide range of healthful benefits throughout the body. Make it part of your daily diet routine for optimum health and vitality.