Chlorella Powder is made from the whole algae by spray-drying and is free from carrier and excipient. Chlorella vulgaris is a species of unicellular green algae or microalgae, which is extraordinarily rich in protein. Furthermore it has high contents of unsaturated fatty acids, carotenoids, phosphorus, iron, vitamin A and various B vitamins. The powder is obtained from spray-dried Chlorella vulgaris, which is cultivated in special bioreactors.