TRESemmé Expert Selection Perfectly (Un) Done Hair Serum is designed to give your hair a perfectly tousled, textured look with a smooth finish. This 93g serum helps create natural, effortless waves while enhancing shine and controlling frizz. It provides a light hold, leaving hair soft, flexible, and manageable without stiffness. Ideal for achieving a "beachy" style or a more relaxed, undone look, this serum works on all hair types, offering a healthy shine and a smooth texture with every application. Perfect for styling or finishing your hair to a flawless, carefree look.