EDITOR’S CHOICE: As the only hair straightener we reviewed featuring Keratin-infused ceramic plates, the LumaBella Keratin Duel Touch Hair Straightener is our top choice for the healthy, shiny hair you’ve always dreamed wanted! With a unique, floating plate design and smart heat sensor, this hair straightener is ideal for a variety of hair types and reduces breakage and splitting by up to 50%.


GHD Platinum+ Festival Styler – This limited-edition product from the Platinum collection is probably the smartest model in the brand's product range. Fitted with smart systems which sense how thick the user's hair is, these straighteners can modulate the heat provided to suit each individual. Moreover, they come with eye-catching bags that resist heat, allowing owners to carry them to festivals or holiday destinations without any hassle.
With a maximum temperature of 450° F, the BaByliss Pro Nano Titanium Straightening Iron can really pack a punch despite its otherwise small frame. One thing to note though: these heat settings are not pre-set like the CHI G2 hair straightener we also reviewed, and you will need to play around with them to find the right temperature for your hair. This shouldn’t be a problem if you have a Saturday afternoon or two to kill, but may not be ideal for users that are looking for a flat iron with pre-recorded settings.

Many hair straighteners feature a visual interface to alert you when the device is getting a bit too hot for comfort or when it has surpassed the ideal temperature for your hair. With the T3 Micro Single Pass Flat Iron, you can expect the same visual cues with the bonus of sound alerts as well! That’s right; this flat iron will actually tell you when it reaches its ideal temperature or when it is about to shut off automatically after one hour. Now that’s some hot tech!
With constantly evolving technology, the best hair straighteners of 2019 are probably different than they’ve looked in years past. So to help you navigate through the latest hair straightener features and and designs, we’ve rounded up a list of our top contenders. Whatever your main priorities are when it comes to finding the best hair straightener, these are some of the most popular heat styling tools out there.
But, surprisingly, finding the best flat iron doesn’t have to be a nightmare (yes, really). First, know that the more efficiently your straightener works, the better it is for the overall health of your hair, which meant it’s time to throw away your gunk-covered flat iron from high school. Second, it’s 2019, and straighteners have come a loooong way in the last decade, so even though, sure, there are certain flat irons that are better for certain hair types (more on that below), you can kinda pick and choose whichever straightener seems best, and you really can’t go wrong.
Most of the hair straighteners we reviewed heat up in under a minute, but the Cloud Nine Original Flat Iron has to be one of the fastest on the market! In as little as 20 seconds, this hair straightener transforms from cool to hot, hot, hot! With this model, there is no need to wait around for your hair straightener to warm up, which means you spend less time getting ready in the morning and more time getting on with your day.
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