Our Batana Soft Brightening Essential Oil is carefully blended from Batana oil, keratin and tocopherol. Specially designed to strengthen the stratum corneum. The usage method is extremely convenient: Wash your hair thoroughly and let it dry. Apply 1-2 drops of the oil evenly to your hair and gently massage until fully absorbed. And it can be easily absorbed, leaving no greasy residue and providing a refreshing experience.