Konjac ( Amorphophallus konjac) also known as the devil’s tongue, voodoo lily or snake palm, is a plant from warm subtropical to tropical eastern Asia, from Japan and China south to Indonesia. It grows from a large corm up to 25 cm (10 in) in diameter. Konjac is rich in nutrition substances, microelements and vitamins. It can influence collagen, elastin and hyaluronic acid in the skin so it is firmer and looks better. It is a natural solution for gels perfectly keeping water inside and preventing water escape through skin cells.