"The numbers 1 to 4 refer to curl families, and the letters (A to C) indicate how tightly wound the actual curls are. So, ...

We here at heat take curls very seriously, and our top picks for the best shampoos for curly hair are here to save the day.

Here’s the low down on the best extensions for type 3 and type 4 hair. So, it comes as no surprise when you either scroll through TikTok or stumble across stories on Instagram to see hair ...