Aromatherapy Natural Lemongrass Oil is best for both hair and body. Lemongrass oil has a sweet, lemon like scent which is fresh and mild without any bitter notes. It has natural antiseptic and astringent qualities which makes it a gentle yet effective cleanser and toner for the skin. These same qualities help the hair follicles to contract, preventing unwanted hair loss. Lemongrass is also a natural deodorant, neutralising unwanted body odours without causing irritation to sensitive skin.