Our rosemary hair oil contains squalane argan oil olive oil. It can quickly and effectively clean the interior surface of the car greatly saving your time and energy promoting hair growth reducing hair loss and nourishing hair roots repairing damaged hair and moisturizing hair relieving dryness. The way to use it is very simple: wash your hair put 2-3 drops of essential oil on your scalp or palm and massage the oil into your scalp with your fingertips until it is fully absorbed. And can close hair hair care.