Treat your tresses to five star treatment from the comfort of your own home with OUAI, the exciting new hair care label from celebrity stylist, Jen Atkin. Infused with rice protein, Wave Spray is a weightless texture mist for effortlessly chic, undone hair that holds all day long.OUAI Wave SprayHow to use: Shake it up. Mist damp or dry hair from root to tip for easy, undone texture and enhanced natural waves. Or, just apply to the roots for extra volume145ml