CR sent four colleagues with different hair textures home with two popular hair straightening brushes from Tymo and Drybar to find out which one works best.

But before I give you my final thoughts, let's see how the Tymo comb worked out for my friends A. C. and Caroline. A. C. Fowler: So, I think I have 4C hair, which is thick, curly hair. Black hair.

As seen on Jasmine Sanders, Tracee Ellis Ross and Yara Shahidi, curly fringes ... stress and strain the hair, creating frizz and static. Not ideal. Instead, choose a comb, the wider the better ...

We put our hair through a lot—from hair dryers to curling irons to at-home dyes —all of which can cause hair to lose moisture, making it dry and prone to breakage, especially if you have fine hair.