Dyson Supersonic Hair Dryer "I didn't comprehend just how happy a hair dryer could make me until I got the Dyson Supersonic Hair Dryer ($400). It's pricey, but it's worth every single penny in my opinion. It cuts drying time in half and helps reduce the amount of frizz in my waves. The cult-following it has is well-earned." — Jessica Harrington, associate editor, Beauty Image Source: ulta.com Dyson Supersonic Hair Dryer $400 from ulta.com Buy Now