NATURAL ANTIDEPRESSANT Sceletium Tortuosum (Kanna) an excellent nutritional supplement is a safe, natural and effective solution to elevate mood, decrease anxiety, stress, tension and depression the natural way, without addiction or severe adverse side effects. For millennia it has been used by hunter-gatherers and shepherds walking long distances in arid areasas as mood enhancing substance and as an appetite suppressant. Whatever Sceletium product you choose below, know that all of our Kanna is fermented before any further processing continues.