Terra Nova Spirulina 500 mg is a spirulina platensis supplement. Spirulina is one of the richest sources of nature in plant dyes (such as chlorophyll, carotenoids and phycocyanins) and high digestive protein (usually more than 55%), and also provides vitamins and minerals, fatty acids and other compounds . It contributes to the body’s energy and stamina. * The above information on the ingredients of the product is a result of studies. They are not an EFSA opinion.