All hot tools aren't that great for your hair — blow dryers, flat irons, and curling irons included. That being said, there are features out there that cause significantly less damage than the hot tools you might be using. For starters, the best curling irons for damaged hair are free of metal barrels and clamps, and have features like ceramic tourmaline materials, specific temperature settings, negative ion generators, and far infrared heat. But what the heck does it all mean?
When it comes to materials, ceramic is considered significantly better than metal because it heats evenly and from the inside-out, rather than just frying the outside, which is good news for your hair. If you want to avoid using excessive heat, specific temperature settings mean that you can choose a temperature that's safe for your hair — preferably the lowest one that gets your curls to last.
Those features sound pretty straightforward, but there are some out there can get downright mysterious: Negative ions, for instance. Curling irons that produce negative ions coat and smooth the hair follicle, which helps prevent dryness and damage. Far infrared heat is another cool feature to look for, since it penetrates the strands to style them quickly and with less damage.
If you're ready to make the switch, these seven curling irons have innovative features to help prevent damaged hair from further damage.