Living Proof’s Style Lab Flex Hairspray is formulated to deliver buildable hold, flexible movement, and heat protection in one simple step. Suitable for use on both damp and dry hair, this multi-tasking mist helps to keep styles in place while supporting natural movement and a soft, healthy-looking sheen. Powered by Endura-Flex technology, the formula is developed to offer control without the crunch. A shine-enhancing agent works to visibly polish strands, while a plasticizer blend helps ensure a smoother brushing experience after use.