The floating plates are contoured with smooth edges, so you won't have to worry about your hair snagging as you're styling. If you have thicker hair, you may want to consider the 2-inch plate option, which will cover more surface area and help you style your hair more quickly. However, if you'd rather have the versatility of being able to curl and flip your hair as well as straighten it, we'd recommend the classic 1-inch plate.
The plates of the HSI Professional are made of solid ceramic that is infused with tourmaline. The combination allows for consistent temperature and gives hair a smooth finish. The wide range of heat settings, starting at 140 degrees Fahrenheit and going up to 450 degrees Fahrenheit, gives you more control over styling and makes this an ideal straightener for multiple hair types.
Thankfully, we’ve learned a lot about hair care and preserving your hair’s natural integrity while styling. However, this wasn’t always the case. If you ever had a perm done in the 80’s or teased your hair to holy heaven in the 90’s, chances are pretty good that your hair has endured a bit of damage. The same can be said if you color your hair on a regular basis or recently went from your natural brunette color to a bright platinum blonde. No matter how the damage was caused, there are certain features you will want to shop for when selecting the ideal hair straightener for your course hair type:

When putting your hair under the intense heat of a flat iron or hair straightener, you’ll probably find that breakage and damage are that much more common. And that’s why we absolutely love the LumaBella Keratin Duel Touch Hair Straightener! Packed with all sort of high-tech features and gizmos, LumaBella’s hair straightener achieves salon-worthy results without the harsh damage of most styling devices for a natural, healthy shine with each use!
This lightweight styler heats up quickly and has 20 temperature settings for all hair types which reach a top temperature of 230 degrees; making it ideal for people who have thicker or curlier hair. The inclusion of a long swivel cord makes it easy to move the styler around your head so you can fully straighten the hair at the back. Because of the shape of the plates, you can use them to smooth the hair down for perfectly sleek hair, or use their curved edges for gorgeous curls.
If you are interested in adding the benefits of keratin use into other aspects of your hair care routine, treat yourself to a keratin-rich hair mask once per week! There are dozens of fantastic keratin masks on the market to choose from (and even in your local drugstore!), but we love Naat’s Brazilian Keratin Intensive Hair Mask (which you can buy here from Amazon) for a consistent shine every time!
If your hair is thick, coarse, or supercurly or you swear no tool in the world can get it straight, we challenge you to try this wacky-looking tool. Plastic bristles comb and detangle hair right before the heat hits it. Then the teamwork of a heated rotating cylinder and a ceramic plate straighten and polish even the most unruly head of hair without so much as a tug or a snag.

While there are a lot of great options to choose from, our all-around top pick is the LumaBella Keratin Duel Touch Hair Straightener. Featuring unique, keratin-infused plates for optimal shine and less damage, the LumaBella Keratin Duel Touch Hair Straightener proves that technology really can make a difference when it comes to hair care! We also love this model’s innovative smart heat sensors that protect hair from heat damage and lock in moisture.


“I bought the HSI titanium tourmaline ionic flat iron and I was so impressed with it. It glides so smoothly down the hair without any tugs! The digital display screen lets me adjust the temperature without any problems, it heats up fast, and I love that it comes with a pretty purple pouch, glove, and argan-oil serum. I also own the digital HSI ceramic ionic flat iron from 2013, and it’s still going strong, but I do like the titanium iron better, and I see myself using for it for years to come. It leaves my hair shiny and soft!”
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Before placing your entire head under unnecessary heat conditions, try straightening a small section of your hair with what you believe is your ideal heat setting. Take notice of the way your hair reacts to this temperature, paying close attention to any fraying or singeing that may result. Smoking and that dreaded burnt hair smell are a sign that you may need to tone it down a bit to avoid permanent damage to your precious locks.
When shopping for the best hair straightener for your unique hair type, it can be difficult to decipher all of the different styles and specs. That’s why we’ve done the hard work for you and created this all-inclusive guide to finding the best hair straightener for your unique head o’ hair, so you can spend less time scrolling through pages of products and more time rocking your new dream do’!

You're on your way to work with your perfectly styled hair, ready for that big client meeting…and suddenly you're not sure if you remembered to turn off your hair straightener. Cue the mind spiral where you imagine being responsible for your entire apartment building burned to the ground. We admit. it may be a bit dramatic, but it's definitely not a good feeling to start the day with.
Ever since the early 2000’s when the planet collectively decided that straightening our hair to death was a good idea, beauty companies have been searching for a way to achieve beautiful and natural-looking straight looks without frying or unnecessary damage. From ceramic plates to protective sprays and everything in between, we have been desperately searching for some way, any way, to show off a straight head of hair that isn’t entirely made of straw.
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!
When putting your hair under the intense heat of a flat iron or hair straightener, you’ll probably find that breakage and damage are that much more common. And that’s why we absolutely love the LumaBella Keratin Duel Touch Hair Straightener! Packed with all sort of high-tech features and gizmos, LumaBella’s hair straightener achieves salon-worthy results without the harsh damage of most styling devices for a natural, healthy shine with each use!
Nice and quiet compared to my last hair dryer. I really like the soft band that keeps it from sliding on the counter or making a clunk when you set it down. The only thing I don't like about it is the way the diffusers snap on (very difficult to remove them) and the fact that the "cool" button doesn't seem to completely shut off the heating element.
Over a decade on from revolutionising hairstyling with the launch of its first styler, ghd remains true to its founding ethos: the spirit of transformation. Ghd have since broadened their super range from stylers to professional quality brushes and the most impressive hairdryers available on the market today. Even after all these years the Ghd hair straightener is still very much a must have for most women and men who want smooth, sleek luscious hair - especially with us girls from Millies. 
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