It is recorded by Essential Oil Complete Works that lavender essential oil has functions such as relieving xerosis cutis, balancing mood, promoting sleeping, relieving headache and killing insects.

• 《精油全书》中记载薰衣草精油有缓解皮肤干燥，能够平衡情绪，有助睡眠，可减轻头痛，有驱虫作用。