Bumble and bumble Hairdresser’s Invisible Oil Hot Oil Concentrate, 4x15 ml, Classic Hair Oils for Women, Treat your hair to some luxurious care. The dry oilBumble and bumble Hairdresser’s Invisible Oil will make your hair smooth, soft and shiny. Characteristics: gives hair shine makes hair velvety smooth deeply nourishes hair makes it easy to detangle makes hair noticeably more beautiful Ingredients: no silicones no sulphates How to use: Apply to dry hair, especially to the lengths and ends. Do not rinse.