The Himalayan mad rock honey is a natural product produces by the largest honeybee species, native to high-altitude regions, on the cliffs of the Himalayan mountains, primarily in Nepal, Bhutan and India. The bees basically harvested the honey with collecting the nectar from the variety of seasonable flowering plants. The rhododendron plant is one of them which contains specific variety grayanotoxanes- a natural compound responsible for the honey’s unique properties that’s why, the Himalayan mad rock honey is very famous nowadays not only its unique color, taste and medicinal purpose but also for its psychoactive and hallucinogenic effects respectively.