Achieve sleek, lustrous-looking hair with Sebastian Professional’s Lightweight Dark Oil, the ultimate styling oil for care and shine. Formulated to provide up to 48 hours of smoothness, the weightless treatment helps to enhance volume and body, while encouraging a visibly polished finish. Powered by innovative DiffusX technology, the oil vanishes seconds after application, leaving no greasy residue behind. Infused with a blend of sandalwood, cedarwood and argan oils, the silky formula is topped with a luxurious fragrance that lingers. For best results, incorporate Dark Oil into your haircare routine with the matching shampoo and conditioner.