TRESemmé One Step Wave 5-in-1 Defining Mist is a multitasking styling spray that enhances waves, adds volume, controls frizz, protects from heat, and delivers soft hold with glossy shine. Derived from professional treatments, this lightweight leave-in spray repairs visible damage, reduces breakage, and smooths hair for a salon-worthy finish. Specially formulated for wavy hair, it simplifies your routine by combining style, care, and benefits in one mist. With over 70 years of salon-quality expertise, TRESemmé empowers you to achieve any look. Cruelty-free and PETA certified.