T3’s white and rose gold flat iron seems too pretty to reliably function, but hey, sometimes miracles happen. There are four temperature settings ranging from 260 to 410 degrees, and the tool heats up in about a minute. Its ceramic plates are infused with tourmaline, a mineral said to make hair extra smooth because it emits negatively-charged ions. There’s no scientific evidence to support this, but my unscientific bathroom study found that this flat iron does indeed make my hair look shinier.

The LumaBella Keratin Dual Touch has been found to give 50% less breakage, splitting, and damage compared to other straighteners without heat sensor technology! While your hair straightener can’t repair years of damage overnight, this model can help restore the natural shine of your hair and allows you to keep styling by reducing additional damage by up to 50%! This means that it is safe for daily styling.
Seemingly small details like cord length can make all the difference in the effectiveness of a beauty tool. A longer cord length is desirable here, giving you more freedom and versatility depending on the power outlet situation in your home or your hotel if you're traveling. A cord with 360 swivel capabilities is also a plus. You'll be moving your hair straightener all around your head as you style, and a rotating cord will keep it from getting tangled.
This is an absolute MUST HAVE for anyone with natural black hair. We talked earlier about how dangerous low-end flat irons can be for anyone with type 3 or type 4 hair, and this is precisely why. If you fit into those hair types, any straightener without an adjustable temperature control is likely to be way too hot for your hair to handle – especially for long-term use.
Try first flat ironing your hair from the roots on the lowest temperature on your flat iron, and straighten your hair normally. When you are comfortable with the way that you are straightening your hair, then you can start straightening your hair with the temperature that you would normally straighten your hair, but don't forget to use a heat protection spray so that you don"t damage your hair.
The plates in this techy tool house an internal microchip that constantly measures and maintains an even temperature. With no random hot or cold spots, you'll get smoother, straighter, strands in fewer passes. (Spoiler alert: Fewer passes equal less damage). Adjustable temperature settings — from 260 to 410 degrees — make this ideal for any and every hair texture.
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