Though it looks high tech with an LCD screen, this budget-friendly straightener has impressed Amazon reviewers everywhere. "I have very thick curly/wavy hair and in a matter of 45 minutes my hair was the straightest I’ve ever been able to get it by doing my hair on my own," wrote one reviewer from Florida, who said her straight hair managed to endure the state's humid climate.
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.
The ghd Max Styler from ghd has great 5* reviews on lookfantastic; making it one of our all-time best hair straighteners. The larger plates on the styler make it ideal for thicker and curlier hair which needs extra heat to fully smooth the fibres. The contoured edges and wider plates also help create beautifully loose curls and waves; making it a great multi-tasking styler should you want a product which does more than straighten your hair.
The two strips of silicone atop Bio Ionic’s flat iron plates seem silly, but they serve an important purpose. By buffering the outer edge of the plates, they reduce your chances of hair snags. They also force you to glide the flat iron more slowly through your hair (they are called speed strips, after all). While the slower technique maximizes shininess and smoothness, the speed strips can become a bit of an obstacle if your hair is thick.
The science behind skin-care products has come a long way but there’s still no such thing as an instant fix — you need time to reap the benefits, says Dr. Rachel Nazarian, a Manhattan dermatologist at Schweiger Dermatology Group. “Results are only seen through consistent use,” she explains. Generally, aim to use a product over at least six weeks, once or twice daily, to notice a difference.
My hair is very wavy, and yes, it’s colored. I can honestly say that this is the best GHD hair straightener I’ve ever used. And I had a lot of models over the years, and not just GHD. It’s very light and slim, but I can straighten my hair with it way better than with some bulkier irons I have owned in the past. My hair is really fine, so this detail is crucial
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My eclipse died and I couldn't afford to replace them with the new platinum model, so went for the GHD V Styler, but they were horrendous and made no difference to my hair whatsoever. After reading reviews I thought I'd then try the IV Styler instead, now while a slight improvement on the V model, my hair was still left looking very big and frizzy. I've now reverted back to my really old emergency set of SHE's and can't believe how much better they are than GHD's, even the eclipse! If they ever need replacing, I know which brand I'll be opting for at half the price of GHD's!

How can I curl my hair naturally?


A lot of people don’t know there are tons of ways you can style your hair with a flat iron, and this actually might help you decide what size iron to get. You can curl, wave, straighten, add body, twist and more – just with a flat iron! Your straightener is so versatile you can skip most other styling tools and save money by investing in one that will do all of this for you. I walk you through different options for styling with your flat iron so you get the hairdo you want.


Negative ions have been a longtime fan favorite in the hair care industry, and it is no surprise that this same technology would appear in our top picks for the best hair straightener. Negative ions have been found to reduce static and frizz while locking in moisture, and the same goes for your hair when you use the CHI Air Expert Classic Tourmaline Ceramic Flat Iron!
Titanium straighteners are the most popular choice in both salons and professional hairstylist kits, but that doesn't necessarily mean they’re the best for your own hair type (ahem, read the whole titanium vs. ceramic debate above). Regardless of the flat iron you choose, keep the heat low (the lowest and safest temperature possible to still straighten your hair) and use a good heat-protectant spray beforehand.
Sephora’s best-selling hair straightener and flat iron list is dominated by styling tools from big hitter GHD. The crème de la crème on the beauty retailer’s list is GHD’s Platinum+ Professional Performance 1” Styler. The flat iron operates at 365-degrees Fahrenheit, which the brand considers “the optimum styling temperature for even healthier hair,” has a 20-second heat-up time, and a heat-resistant plate guard to protect your furniture and other surfaces. While the price point is definitely on the higher side, GHD’s hair straightener uses predictive technology that adapts to your hair’s individual texture and needs, promising you a unique — and worth it — hair-styling experience.
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