Ionic hair brushes are thermal brushes that run on electricity, with a cord that can be plug-in into an outlet while some are powered by a battery (some even come in a butane pack). This engineered brush tool primarily works to emit heat that generates negative ions. Mind you, only negative ions (no positive ones).
How it works?
This is where ionic hair brush can help. They emit ions into your hair to restore the balance of positive and negative ions and make your hair shiny, smooth, frizz-free, and manageable. The negative ions are activated by heat, which is why ionic hairbrushes are powered by electricity.
