Heat Defender.nThis high tech thermal protectant provides a soft shine with a healthy finish while styling with a flat iron and also protects from daily UV rays.nVitamins Au0026amp;E nourish the hair while acting as antioxidants to protect the hair from environmental damage.nTIGI S FACTOR by Tigi FLAT IRON SHINE SPRAY HEAT DEFENDER 4.23 OZTIGI S FACTOR by Tigi possesses a blend of Ideal For All Hair Types, Smoothes Straight Hair Enhances Gloss In Short Hair And Combats Frizz, Great For Color Treated Hair