What it Does No nothing Very Sensitive Heat Protection Spray's conditioning spray protects hair from heat damage while speeding up the styling process. Hair is left soft and more manageable. For use in dry hair before using hot styling irons. Heat Protection Spray is hypoallergenic, fragrance-free, unscented, gluten-free, soy-free, paraben-free, dye and colourant free. 100% vegan and cruelty-free. How to Use Spray into dry hair from roots to ends before using hot styling tools such as curling and straightening irons. Hair Type: Normal Fluid Ounces: 4.8 oz. Ingredients: Fragrance Free, Gluten Free, Paraben-Free Cbd: No Country of Origin: Made in US Ingredients: Alcohol Denat., Butane, Propane, Isobutane, Aqua, Bisamino PEG/PPG-41/3 Aminoethyl PG-Propyl Dimethicone, Polyurethane-14, AMP-Acrylates Copolymer, Aminomethyl Propanol, Triethyl Citrate.