LOCK IT Hairspray\'s Double-Hold formula gives your style up to 48H endurance. LOCK IT Hairspray gives you unlimited styling possibilities, for any occasion. At the heart of the formula, there is a perfect blend of 2 fixing polymers [anionic + Amphotere]. This formula offers you an advanced level of fixation and provides a perfect blend to fix your hairstyle while preserving the natural touch of your hair. With this ultra-fine diffusion system, Studio Pro can be applied on damp hair, to perfect the finish of your style.