Rooibos is made from the South African Red Bush (Aspalathus linearis). It contains no tea and is naturally caffeine-free. Using rooibos instead of tea is a great way to enjoy a caffeine-free hot (or iced) drink without using any chemical decaffeination process. Rooibos is full of antioxidants, Vitamins C and E, iron, zinc, potassium, and calcium. It is naturally sweet without adding sugar.