Beauty

Revlon’s best-selling one-step hair dryer is more than 40% off right now

This hot tool is a blowdryer and a round brush all rolled up into one device so you don’t have to finagle both.

Beauty

Comparing best-selling hair dryers from Dyson and Revlon: How do they stack up?

Let’s get ready to rumble — and see which styler has the upper hand.