PROYOU the setter hairspray strong 750 ml PROYOU the setter hairspray strong 750 ml is a professional quality hairspray that provides an ultra-strong hold without leaving your hair feeling stiff or sticky. This spray is formulated with natural ingredients that help to protect your hair from damage and keep it looking healthy and full of life. Its ultra-fine mist distributes evenly and dries quickly, so you can create the perfect hairstyle with ease. It's also sulfate-free and paraben-free, so it won't cause any damage to your hair.