Planetary Organics Haiku Organic Chlorella is a powerhouse of nutrients and cleansing activity. It is a vegetarian protein with many essential amino acids, carotenoids, minerals, micro-nutrients, essential fatty acids, and vitamins that nourish, and energize the body while supporting the immune system. It is also a naturally rich source of chlorophyll, and has been used traditionally as a detoxifying cleanser. Haiku Organic Chlorella is broken-cell walled, making its nutrients bioavailable. It is cultivated in compliance with USDA Organic regulations, ensuring a superior form of non-GMO chlorella. The tablets are 100% pure, binder-free organic chlorella.