Kanna Extract Sceletium Tortuosum Extract
 
Kanna (sceletium tortuosum) has been used by South African pastoralists and hunter-gatherers as a mood-altering substance since prehistoric times. Traditionally, dried plant material is often chewed as a quid, and the juices swallowed, but it has also been made into teas and tinctures. It also has been inhaled as a snuff, or smoked, sometimes with the addition of other herbs, by the tribes of South Africa.