A lightweight, invisible heat protecting and style extending spray that is clinically proven to protect hair against frizz + humidity for 24+ hours. all hair is welcome! Made especially for those who want to protect locks against heat, frizz + humidity. Protects hair from heat styling- 450° f/ 230°c heat. The shield also blocks strands from pesky, sticky humidity. Contains uv filters - famous for its protecting benefits that can prevent damage caused by sun exposure. Maintains frizz-free styles.