Our rosemary hair oil contains rosemary oil peppermint extract castor oil. It can activate the hair roots replenish the nutrients needed by the hair roots maintain the hair and make the hair thicker. It can balance the water and oil in the scalp reduce the amount of dandruff relieve uncomfortable feelings such as greasy and itchy and reduce hair loss. Helps to strengthen hair moisturize scalp improve hair tensile strength reduce hair loss. Suitable for all kinds of hair moisturize and nourish hair make hair smoother brighter and thicker. Its use method is very simple: shampoo and blow dry hair take a proper amount of essential oil drops on the scalp and gently massage it with your hands to absorb it and use it every day to get better results.