The aroma of this oil is citrusy but it also has a flowery scent to it. It’s aromatic, fresh, and slightly sweet as well. It’s also quite strong and it should not be used in larger amounts than what is suggested above. The oil is 100% natural and there are no side effects to using it once you have followed the instructions. But you should still always speak to your doctor before using any type of essential oil , even if it’s recommended by a doctor.