CHI Dry Shampoo Black Seed Oil Revitalize & Fortify 150 gm Revive limp, lifeless hair by instantly absorbing excess oil and impurities that weigh hair down. This fast drying water less spray extends the life of your style by refreshing the roots and providing a pure foundation for layered styling. Free from paraben & sulfate. Made in USA.It is the best product for hair care . How to use: Shake well before use. Hold the bottle 15 cm away from head and spray throughout hair and scalp. Let product dry and then massage scalp with fingers. Brush to allow even distribution of product.