Dietary Supplement Nutrient-rich botanical superfood USDA Organic One of the simplest forms of life on the planet, these blue-green algae are a storehouse of nutrients. Spirulina is a vegetarian source of vitamins, minerals, chlorophyll and essential fatty acids. Gaia Herbs tests each batch for purity and potency to insure absolute safety and validated whole food nutrition. Meet Your Herbs® *These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.