Hoodia Cactus with Konjac Root Fiber & Cayenne Pepper. Hoodia Cactus is a member of the Asclepiadaceae or "Milk Weed" family but is a cactus with thorny spines. Hoodia is native to the arid desert of South Africa. Hoodia Is used to assist with appetite management. Glucomannan is a calorie-free dietary fiber that comes from the root of the konjac plant. Cayenne Pepper (capsicum) helps warm the body, thus creating a thermogenic (fat-burning) environment. Supplement Facts: Serving Size: 2 capsules Amount Per Serving: Hoodia Cactus 1600mg (4:1). Glucomannan 700mg. Cayenne Pepper 90.000hu 150mg. Suggested Use: (Adults Only) Two capsules 15 minutes prior to meals with a full glass of water.