You need to use compound prescription, which is not your own advantage, but a single essential oil, even lavender, cannot be used in a large area or for a long time, and can only be used locally under special circumstances, such as mosquito bites, burns, acne, wounds and so on. The concentration of unilateral essential oil is very strong. If you use it to remove acne scars on your face, your skin will become very bad, and it may be as dry and wrinkled as orange peel.
Another point is that you can't always use a lavender essential oil to remove acne scars, because the effect will be greatly reduced after a long time, and you need to change another formula or use it at intervals. Generally speaking, lavender is not only easy to use to lighten scars, but also has several kinds of essential oils, but lavender is an affordable essential oil, so it is used by more people.