Mate Factor is an excluse line of Yerba Mate teas. Mate Factor recognizes the important health benefits of including this herb in your diet. Mate Factor offers soothing teas to help increase your energy, alertness, and focus. Mate Factor teas can be enjoyed by all while nourishing and stimluating the body. Mate Factor has a few great teas that provide soothing aromas and great tastes - find the one you like!