Sebastian Dark Oil is the most iconic product by Sebastian Professional. It is the result of more than 5 years of research and product development. The hair oil is infused with a unique blend of Sandalwood, Cedarwood and Argan Oil, featuring DiffusX Technology which allows the oil to be absorbed in seconds. Dark oil by Sebastian strengthens the hair from the inside and restores body and shine.The weightless styling oil can be cocktailed with other Sebastian Professional products, as it enhances volume, shine and smoothness. The lightweight hair oil smoothes the cuticule layer and protects the hair against UV damage. How to use Sebastian Dark Oil Dark Oil can be applied to both damp and dry hair. Distribute 2 to 3 pumps in the palms of your hands and gently massage into the hair, focussing on mid-lengths and ends. Style as usual. Sebastian Dark Oil - Expert Tips: Dark Oil can be added to all Sebastian conditioners for even more shine and smoothness. Especially dry, unruly and damaged hair can benefit from this treatment. To give curls more definition and bounce, the styling oil can be added to the Sebastian Twisted hair care range for curly hair. In combination with the Hydre Conditioner, the Dark Oil acts like an intensive, moisture-boosting treatment. Shine and volume are enhanced when the Sebastian Dark Oil is mixed with the Sebastian Trilliance Conditioner. Together with the Sebastian Penetraitt Conditioner, damaged hair is even more repaired. The blend of Sebastian conditioner and Dark Oil should stay in the hair for a couple of minutes before rinsing thoroughly. For most intense results, apply to slightly pre-heated hair as the nourishing ingredients are even more effective when they are activated by heat.