Quench dry hair with a splash! of hydration and add a pop (art) of smoothness with the Hairdresser’s Invisible Oil Collection, infused with our Featherlight 6-Oil Blend. Start with the travel-size Hairdresser’s Invisible Oil Shampoo Conditioner. Then spritz on our bestselling leave-in conditioner Hairdresser’s Invisible Oil Heat/UV Protective Primer — with this treatment, 97% say hair looks shiny, less frizzy* and 98% say hair feels hydrated*.