What our customers are saying: 'I have been very impressed by Ovvio Oils!! I have been spending way too much with mlms thinking they were the best but ovvio is great and I always get my oils fast with prime.'-Jennifer h you are going to love this oil! with a wide variety of uses and the highest grade oil available， Ovvio Oils' lemongrass oil will not let you down! Large size 15ml bottle! our oils come in a full size 15ml bottle， and when coupled with the strength of our oil translates into the best value on the market! other oils are diluted， meaning much more is needed to get the same benefits. One of our oils may equal up to 3-5 of a diluted brand! How to use: Diffuse: add 4-5 drops to your diffuser Physical application: add 1-2 drops to one tablespoon of carrier oil. Apply this to bottom of feet.