Konjac products are made from the root of the konjac plant, which is native to Asia. The root is rich in a soluble fiber called glucomannan, making these products low in calories and high in fiber. Common forms include konjac noodles, also known as shirataki noodles, and konjac jelly, which are popular in various dishes and snacks. These products are often used as a substitute for traditional pasta or rice, appealing to those looking for low-carb or gluten-free options. Additionally, konjac sponges are popular in skincare for their gentle exfoliating properties, making them a versatile choice for health and beauty.