Lemongrass is an herb that grows in dense clumps mostly in warm and tropical regions. It has a penetrating lemony scent that has a soothing effect on emotions, provides support for healthy immune and circulatory system. Although lemongrass has traditionally been used to treat digestive problems and high blood pressure, the essential oil has many other potential health benefits. For example, it’s becoming a popular tool in aromatherapy to help relieve stress, anxiety, and depression. Lemongrass serves as an amazing cleanser for the skin.