Kerastase Elixir Ultime Sublimating Oil Infused Shampoo Le Bain is the best hair care for creating a beautiful healthy, shine. The oil nurtures your hair, providing a lustrous glean. Washing your hair doesn't need to leave it dull and dry. This shampoo is a light formula that won't weigh your strands down all day. It also adds back nutrients, giving strength and radiance.