Aromaland Essential Oil - pure, therapeutic grade, offered in various sizes. May Chang (Litsea cubeba) is steam distilled from the fruits of an Asian evergreen shrub. The aroma is intensely sweet and lemony. It can be stimulating and rejuvenating for a clear mind. With a strong lemony scent, it can also be used to deodorize unpleasant odors. Very heavily diluted, it can have benefits to a variety of skin conditions. Dilute to 0.5%, which equals about 3 drops of essential oil per ounce of carrier oil. Dilute more heavily with sensitive skin and discontinue use if any skin irritation occurs. Avoid during pregnancy, breastfeeding, with young children and certain health conditions.