This South African herbal tea is famed for its wholesome nutty flavor its potent antioxidant payload and for being absolutely caffeine free. Rooibos was relatively unknown a decade ago outside of South Africa where it is known as bush tea red tea or Rooibos. Scientific studies determined that Rooibos contained more antioxidants than green or white teas and the popularity of Rooibos exploded. Serve Rooibos as you would your favorite black tea. The flavor of rooibos is slightly nutty and very appealing with no bitterness. | Rooibos or red tea is native to South Africa. Caffeine free rich in antioxidants and nutty.