Protects against heat damage. Heat protection up to 450 degrees F. Works with heat appliances. Professional quality. Our Philosophy: From our origins in salons in 1948, Tresemme has been driven by a simple truth: every woman deserves to look & feel fabulous, like they’ve just stepped out of the salon. Tresemme is dedicated to creating haircare products that are salon quality. Inspired by stylists and tested in salons the products are designed to help you achieve salon gorgeous hair every day.