To help you get sleeker, straighter hair with the ease of a brush, we've pulled together every best hair straightener brush ...

Our panel of testers determined the best hair straighteners of 2025 by rigorously testing models on thin, thick, wavy and ...

Do you know how to choose a flat iron? Here's everything you need to know to buy the flat iron that's best for your hair type.

Here's how to nail curling your hair with straighteners according to an expert hairstylist.

From straighteners to hair dryers to round brushes, these hairstylist-approved hair tools are all about smoother, shinier ...

The Cosmo team tested the best hair straighteners of 2024, from titanium and ceramic hair straighteners for curly hair to affordable flat irons for waves.

Learn about Dyson's latest launch, the brand-new Airstrait Straightener that'll take your hair from wet to dry. Here's why it's worth the splurge.