BYOUNG QUINA DE PETRÓLEO HAIR OIL helps restore hair vitality, adds shine and provides the desired hairstyle, even to the most unruly hair. It has the properties of the plant that gave it its name, and also contains Sage extract in its formula. This product is used to treat faded hair, mainly black, brown and reddish brown. It is widely used in homemade recipes to make homemade bath masks.