Rooibos
Rooibos is a caffeine free tea alternative made from the Rooibos plant commonly known as red bush, native to South Africa, was used by Dutch settlers in Cape town as an alternative to black tea which was rare and expensive at the time. Rooibos popularity around the world has been growing over the last twenty five years due its lack of caffeine, low level of tanins and the presence of phenolics.