We spoke with experts and tested worthy contenders to round up the very best hair straighteners. Here are our top picks of ...

Jasmine Hyman is the assistant shopping editor at Cosmopolitan where she covers all the best beauty products and trends. For this story, she spent weeks testing both the drybar and T3 hot rollers to ...

Since their launch, the hair tools category has changed ... They recently upgraded their curling iron collection, for example. To continue to drive T3 forward for the next 20 years, they recently ...

"We spend so much money to color and cut our hair a certain way that we owe it to ourselves to buy tools that will protect the quality and integrity of our hair." Investing in a good flat iron ...