Now Foods Spirulina 500mg, Tablets, 500-Count

100% Natural Nutrient Rich Superfood 500 mg Grown in Hawaii A Dietary Supplement Vegetarian Formula Spirulina is a single-celled freshwater algae and an incredible source of nutrients.; It provides generous amounts of Beta-Carotene, Vitamin B12, Iron and Chlorophyll.Spirulina also provides RNA, DNA and important GLA fatty acids.