Wild, Raw Purple Mulberry Extract is an extremely rare whole food made in limited supply. Wild mulberries have been used for health purposes for thousands of years. A natural source of flavonoids and anthocyanins, this is a highly nourishing drink. Wild, Raw Purple Mulberry extract is made exclusively from carefully handpicked wild purple mulberries harvested in an environmentally conscious way. Purple mulberries are known for their powers and relaxation: a great nighttime drink.