Are you getting your 9 servings of fruits and vegetables a day, as recommended by doctors? Who is, right? By taking our all-natural Earthrise Spirulina Natural every day, you will get your recommended intake of protein, beta carotene, vitamins, and minerals all in one dose. That's why it's called a natural superfood powder. Earthrise's California-grown spirulina is one of the most nutrient-dense foods on the planet; here is why: This spirulina powder has more iron and phytonutrient levels than spinach and blueberries, more beta carotene than carrots, more calcium than whole milk, and more protein than tofu. Just 3 grams of spirulina powder has more antioxidant activity than 4 servings of fruits and vegetables. Scientific studies show Spirulina supports a healthy immune system. We have been producing and cultivating our spirulina since 1976. The heavy heat and sunlight combined with the mineral-rich Colorado River make Earthrise farm ideal for growing alga spirulina. Why our spirulina products are worth it: Our proprietary growing methods and constant testing ensure the highest quality. Every day, farm scientists conduct over 100 of rigorous tests to ensure that our quality exceeds all national and international food standards. We test every batch to ensure potency and wholesomeness to deliver the best quality in the world. Earthrise has produced high quality and safe spirulina controlled under Good Manufacturing Practice (GMP), International Organization for Standardization (ISO 9001), and Food Safety System Certification FSSC 22000. Our spirulina stays 100% pure during its entire growth process because we do not use irradiation, herbicides, or pesticides. 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.