The 14 Best Hair Straighteners of 2024, Tested

Table Of Content

• L'Oreal Professionnel Steampod Flat Iron & Styler
• FHI Heat Platform Tourmaline Flat Iron
• Best flat iron for natural hair: Beachwaver Co. Catwalk Coast Pro Ceramic Flat Iron
• Best flat iron for travel: Conair Mini Pro Ceramic Flat Iron
• Best Overall: Babyliss Nano Titanium Ionic Straightener
• HAIRITAGE Straight to It Flat Iron

There are various tools that can help you create a salon-worthy blowout at home, including curling wands, hair dryers and, perhaps the most versatile of them all, flat irons. A flat iron can often have similar functions as a round brush or curling iron, which minimizes your need for extra hair tools, especially if you’re traveling. The Hot Tools – Pro Signature Ceramic straightener has floating 1.25-inch ceramic coated plates with a rubberized body and an easy-to-read digital display. The digital display is a great feature because you know when the device is on, can easily change the heat settings, and know when it’s ready to use. Unfortunately, we didn’t like the position of the buttons on the edge because you can easily change settings when you pick the straightener up from the counter.

L'Oreal Professionnel Steampod Flat Iron & Styler

Based on our extensive testing, these are the top flat irons at all price points and for every hair type that make easy work of straightening your hair. When using a straightener to curl strands, you can achieve the most gorgeous loose curls and waves. Our top pick for this is none other than the T3 Smooth ID Flat Iron, which features smart technology that uses an algorithm to personalize and adjust the temperature based on hair texture and length.

FHI Heat Platform Tourmaline Flat Iron

Designed with five heat settings, it has a tiny fan built-in that quietly emits a cool breeze on hair that prevents damage. It has ceramic floating plates and a tourmaline-coated barrel that uses ionic tech to seal in the cuticle and keep hair shiny looking. Made so that it doesn’t clamp down on hair when using this flat iron for short hair, you won’t have to worry about weird bends or creases. You can quickly add a flip to your lob or make bangs stick straight. You’re putting your hair in between two super-hot plates, and if it’s not a good iron, you’re likely going over and over the same piece of hair to flatten it.

Best flat iron for natural hair: Beachwaver Co. Catwalk Coast Pro Ceramic Flat Iron

As you move the iron down the hair, the heat from the compressed plates straightens the strands. This very affordable flat iron has .5-inch plates that can smooth sections of short hair, get to hard-to-reach areas, and tame flyaways. Turn the straightener on its side, and the blowing air will dry the hair. It can’t overheat as the device monitors temperature every 30 seconds.

Best flat iron for travel: Conair Mini Pro Ceramic Flat Iron

Most of the products on our list are designed for all hair types, but contain ingredients for specialized purposes, like frizz or damage. My only complaint is that it does take a few passes to straighten a section of hair, but overall, my hair looks great after using it. "The T3 Lucea 1.5-Inch is hands down my favorite iron out there for thick hair," he says.

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Engineered for maximum results and utmost reliability, this Jolie Amour flat iron is your go-to easy-breezy styling tool for thick and frizzy hair. This ultra thin and lightweight iron is perfect for smoothing out kinky and coarse hair above the ears, on your nape, and locks in areas that are difficult to access with larger plates. Negative ions are released when you press the plates between your locks, giving your hair a silky, straight boost.

When in doubt, a tourmaline or copper iron can work for most all hair types, while titanium should be reserved for hair that is hard to straighten. Yup, this is something you'd definitely splurge on, save up for, or beg for from the person who loves you most, but it'll be worth it. This cordless/corded—you can do both—flat iron uses flexible copper plates that subtly move with your hair to evenly distribute heat across every strand, leaving you with less damage and smoother hair. This hair straightener did fall short for us with the temperature adjusting. The Fhi flat iron uses a dial, and the designated markings are every 70 degrees. So, if you wanted to hit a 350-degree temperature, you’d have to make your best guess between 300 degrees and 370 degrees.

Best Overall: Babyliss Nano Titanium Ionic Straightener

You also don’t need to worry about taking this straightener traveling because it has universal dual voltage. We also love that the heat settings are designed for specific hair types, so you can rest assured knowing that you won’t cause too much damage to your strands by overheating. For the price of this iron, you might expect high quality and up-to-the-minute technology — and you'd be right. The Dyson Corrale flat iron features unique flexing copper alloy plates that conform to the shape of your hair to straighten it in less time and produce less damage. Even on curly type 4 hair, the Dyson iron straightened the hair in one pass. For straighter hair, the Dyson also excelled with one pass, leaving no static at low temperatures of 365 degrees.

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Despite having a shorter than normal cord, we really loved this Hot Tools iron, especially for fine hair. It glides through hair with ease (shoutout, charcoal ceramic plates!) and doesn’t tug or pull at individual strands. What really set this one apart from other irons is that it uses less heat to straighten hair; in fact, it relies on steam and the brand’s signature plates to smooth hair in less time.

The less the flat iron weighs, the less the chances of your arm hurting while ironing the hair. Because thick hair requires you to hold the device in your hand for a long time, you want it to be as light as possible. Let’s take a more in depth look of what features to look for when choosing your flat iron from the list above. It’s not the cheapest flat iron out there, but imagine how many trips to the professional salon this will save you, let alone getting back your money’s worth.

The New Classic Infrared Flat Iron is perfect for color-treated, natural and coarse hair. The infrared technology allows heat to penetrate the cortex of the hair while protecting its integrity. It's a great choice for Keratin and Brazilian treatments among professional stylists. This thick hair flat iron creates a sleek finish with one-inch titanium plates. The device's control functions are all found on the top of the handle, making the machine easy to use while you have the flat iron in your hair.

All products featured on Glamour are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. Good Housekeeping participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links to retailer sites. The Kipozi professional is slightly heavier than most others on the list.

Cream products are known to linger, and we definitely felt like we needed to wipe our hands off after applying. It did, however, dry nicely once it was in our hair and left little to no residue. Great design, with safety features like one-hour shutoff, plus you can take it anywhere due to its worldwide voltage, but it is pricey. The most common plate materials are ceramic, titanium, and tourmaline.