A lightweight, silicone-free heat protectant spray that shields hair from temperatures up to 450°F while delivering smoothness for up to 48 hours. Living Proof Perfect hair Day™ Heat Styling Spray helps protect, smooth, and perfect your style every time you reach for a hot tool. Designed for use on both damp and dry hair, this ultra-fine mist provides heat protection up to 450°F / 230°C while helping create smooth, polished results that last for up to 48 hours. Unlike heavier heat protectants, the lightweight, silicone-free formula delivers even coverage without weighing hair down or leaving behind a heavy residue. It can be used throughout the styling process—before blow-drying, flat ironing, curling, or using hot rollers—and followed with a final mist to enhance smoothness and shine. With a light, fresh fragrance featuring notes of vanilla, Perfect hair Day™ Heat Styling Spray is especially well suited to fine to medium hair, although it can be used across all hair types. Key Benefits Provides heat protection up to 450°F / 230°C Delivers smoothness for up to 48 hours Helps shield hair from heat styling damage Can be applied to damp or dry hair Helps create a smooth, polished finish Adds shine as a finishing spray Lightweight formula won't weigh hair down Ultra-fine mist provides even coverage Silicone-free Ideal for use with blow dryers, straightening brushes, flat irons, curling irons, and hot rollers Features a light, fresh fragrance with notes of vanilla Suitable for all hair types, with optimal results on fine to medium hair