Simple Sunny - Kanna MeltsSimple Sunny is the mood boosting melt that will change your entire wellness routine. Simple Sunny brightens your mood and delivers a subtle boost of energy without the crash. What is Kanna? Kanna is known as the world's happiest plant! It's a succulent plant native to South Africa and has been widely known to promote a sense of well being and relieve stress. Kanna is also known to provide sustained energy and endurance, without the jitters. Think of