Neroli is known to regenerate skin cells and improves the skin's elasticity. It is also good for preventing acne, scarring and stretch marks. Neroli is also effective for headaches and gives a feeling of peace; it is used as a painkiller. Neroli, when taken internally is good for the heart and cleansing the blood. It is nontoxic and not irritating to the internal organs. This product can be diffused by fan, lamp ring, and cold or warm diffuser.