I was pretty surprised to not see lemongrass up here. Lemongrass is the best treatment for acne. It just can be a bit difficult to get a hold off consistently because it is an exotic and can be a bit hard to find. Drink 1 to 2 cups each day of lemongrass tea, The best would be with fresh lemongrass cut up and boil it for 10 mins then allow to steep in the pan a bit. along with a good diet this will clear up your acne within a few days. It also makes your skin have a very beautiful glowing effect. I highly recommend this it is great!