L’Oréal Professionnel Source Essentielle Huile Éclat, 70 ml, Classic Hair Oils for Women, Treat your hair to some luxurious care. The dry oil L’Oréal Professionnel Source Essentielle Huile Éclat will make your hair smooth, soft and shiny. Characteristics: makes hair velvety smooth prevents frizzy hair prevents split ends significantly regenerates and protects hair How to use: Apply to the lengths and ends of dry or wet hair. Do not rinse.