Extend the life of straight styles & eliminate all frizz with the Living Proof Style Lab Straight Styling Spray, a weightless, fast-absorbing formula. The Straight Styling Spray will enable you to create sleek, straight & shiny hairstyles without the use of oils, resins or silicones. The lightweight formula can be applied to wet or dry hair & will extend your style for days, without any build-up. The Style Lab Straight Styling Spray contains aerosolized Plyfluoro Ester, Living Proof's breakthrough molecule, which creates a weightless shield around the hair to prevent water from disrupting your straight style. Even when the weather's tough, your hair won't show the strain. Apply to clean, wet hair. Hold hair straight, 6 inches away from the head & lightly mist evenly over hair one section at a time for a total of 5 to 10 seconds. Comb through & style as desired. Oil-free, silicone-free.