Yes! Most brands of travel hair dryers have tourmaline ceramic technology as a minimum to protect hair from heat while adding shine and reducing frizz. The Dyson Supersonic Hair Dryer has air temperature measured 20 times every second, keeping the temperature under control and preventing extreme heat damage to protect the natural shine of your hair. The T3 Afar uses ion-infused airstream technology to protect against damage for a shiny, bouncy look.