Our hair growth oil contains mineral oil hydrogenated castor oil. It nourishes and protects hair and also improves the health of hair follicles promoting hair growth and reducing further hair loss and breakage. The way to use it is very simple: clean your hair and scalp first apply 2-3 drops of essential oil to your scalp and massage it with your fingertips until it is completely absorbed. It can deeply awaken dormant hair follicles promote the growth of new hair and make hair healthier and thicker.