Curls also engender their own language: To help guide care for curls, different categories have emerged to help chart the course. One handy guide is a numerical range, from 1a to 4c, with pin-straight ...

Curls can be a challenge to style ... But as you move from hair types 1A to 1C, you can begin to see a whisper of movement. Type 3: Ranging from a medium curl to a tighter corkscrew, Sims says ...