The world's first tea espresso! Red Espresso is 100% premium Rooibos tea with a patented design for use in an espresso machine. This product is the base for a range of tea espresso-based red drinks and is delicious hot, iced or blended. Red Espresso also delivers a potent health punch with 5 times more antioxidants than green tea and 10 times more than ordinary Rooibos tea.