Hey curly girls! We love your natural curls, but we get it – sometimes you want a change and go for that smooth, straight look. That's why we've tested tons of straighteners just for you! Our experts put in the work to find the best straighteners for curly hair online.

Discussing the benefits of using hair straighteners, our contributor William Slator, Product developer at HairGuard, a holistic hair care product brand, says, “When done on an occasional basis (every six to eight weeks), straightening your curly hair can be beneficial. With curly hair, it can sometimes be difficult to ascertain the overall health of your locks. This is especially true for those who have various textures throughout (e.g. tighter coils near the crown but looser curls throughout). By straightening your hair, you can determine which areas may have damage or thinning. This enables you to care for your hair more effectively.”

We know every curl is unique, which is why there's no one-size-fits-all solution. Depending on your hair type, you might need something for taming frizz, adding that extra shine, giving your hair a volume boost, or just getting a quick styling fix. That's where our curated list comes in. We've handpicked options tailored to different hair types and concerns. 

Our lineup isn't just about showcasing flat irons for sleek hair. We've gone the extra mile, detailing their pros, and cons, and providing expert tips on selecting the perfect tool for you. Dive in and explore our recommendations below.

• 1
  Best for All Hair Types

  T3 Lucea Professional Straightening & Styling Iron

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Your hair deserves nothing but the best, and that's what you'll get with the T3 Lucea Professional Straightening & Styling Iron! It features a sleek white and rose gold design with 1.5” ceramic plates – this powerhouse left me with innumerable good hair days. Thanks to the T3 Rapid HeatIQ Technology and 9 customizable heat settings, I was able to bid goodbye to frizz and damage, achieving the perfect style with just one pass. Going forward, prepare for every styling session to be a breeze!

2

Best Overall

Hot Tools Pro Artist Black Gold Evolve Ionic Salon Flat Iron

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Whether you're doing straight or wavy styles on your coily hair, the Evolve Ionic Salon Flat Iron gives a professional result. Its sleek black and gold design with a stylish matte finish gives a great look. You can also set the temperature easily using the dial and LED display, and it beeps when it's good to go. Plus, it's safe with an auto shut-off feature and offers variable heat settings, reaching up to a maximum temperature of 455℉. We were quite impressed with how it remembers your last heat setting, making styling hassle-free.  Not just that, it adds brilliant shine with its advanced ion generator.

3

Best for Frizz Control

HSI Professional Original Glider Ceramic Flat Iron Hair Straightener

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With this ceramic tourmaline hairstyling tool from HSI Professional, you can effortlessly transform your curly hair with minimal effort. This flat iron has advanced ceramic plates featuring 8 HeatBalance® microsensors, which ensures your hair is exposed to just the right amount of heat, preventing damage. These plates are infused with ceramic and tourmaline ions, leaving your hair smooth and frizz-free for a silky finish. Further, the 1-inch plates provide excellent control, making them suitable for long and thick curls. The best part is the package comes with a style guide, gloves, pouch, and argan oil treatment. It's great for travel, too - it comes with dual voltage to let you have salon-quality hair on the go.

4

Best Ergonomic Design

CHI 1″ Original Ceramic Hairstyling Iron

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We were highly impressed with the Chi hair straightener for curly hair, mainly because of its rapid heating capabilities. Equipped with a 1" ceramic plate, it not only heats up quickly but also glides seamlessly through your hair, ensuring effortless usability. The straightener also uses advanced technology to minimize frizz, leaving your hair looking sleek and smooth. We love its ergonomic design and how it covers every bit of your hair without any hassle. The far infrared heating technology works wonders in taming static hair. Plus, it can be flipped easily for smooth versatile styling, and the swivel cord adds to its convenience. Overall, if you want a quick professional finish, this flat iron is a great choice.

5

Most Attractive

VANESSA PRO Flat Iron Hair Straightener

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This flat iron not only keeps your hair soft but also fights frizz amazingly. It has 11 temperature settings, giving you full control. This flat iron has a longer titanium plate, so it styles your hair faster. It works great even on stubborn curly hair, making it smooth and stylish. Its titanium plate with argan oil helps keep your hair clean and fresh by fighting bacteria and bad smells. Our experts loved its unique design with rounded edge and non-slip finish, along with 8-point 3D floating plates that ensure precise styling without any tugging. Further, it adds an attractive aesthetic touch to your cosmetic kit.

6

Best Lightweight Choice

FURIDEN PRO Hair Straightener And Curler

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This one is a  2-in-1 straightener and curler equipped with an auto shut-off feature. It also offers adjustable heat settings up to 20 levels and heats up in just 15 seconds with its high-quality titanium heaters. The FURIDEN straightener evenly heats up and works well for all lengths and types of hair. Further, its 3D floating tourmaline coating prevents tangles and provides smooth styling. These floating plates are gentle on hair, avoiding split ends and breakage. Plus, it preserves hair moisture, keeping it healthy and protected over time.

7

Best Broad Plates

Milano by Laurenza Hair Straightener And Curler

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This Milano straightener by Laurenza is larger, allowing you to style more hair with ease. The special ceramic plates are gentle and thus great for damaged hair and dry hair. Also, with 3D ceramic floating plates, your hair won't get pulled during styling. It further features PTC heating technology for a steady heat distribution. We absolutely love the added bonus of the built-in SuperMax plate, which not only styles but also infuses moisture and nourishment into your hair, leaving it soft and shiny. You also get to customize your styling experience with five different heat settings ranging from 320°F to 460°F.

8

Best Affordable Choice

AXUF Professional Hair Straightener

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This awesome red hair straightener curler combo from AXUF not only looks great but is also easy to handle. It works for all types of curls, whether you have coily or wavy curls, and can handle both fine and coarse hair. Plus, it's super convenient with adjustable temperature settings and an automatic off switch. The straightening iron also has tourmaline and ceramic plates that keep your hair healthy by reducing frizz and static. We further liked the tangle-free 360° swivel cord, and as a bonus, it comes with handy accessories like clips, a velvet pouch, and gloves, all at an affordable price.

9

NuMe Megastar Hair Straightener

BUY ON AMAZON

Say goodbye to frizzy hair with the NuMe Megastar Hair Straightener. This incredible tool effortlessly smooths baby hair and seals the hair cuticle, using negative ions and far infrared heat, which lock in moisture and eliminate frizz and flyaways. As a result, you get shiny and smooth hair that lasts all day.  Plus, you can also curl your hair with it, though it might need a bit of practice. We also find the floating tourmaline ceramic plates a breeze to use. They let you adjust the pressure on your hair and make sure the heat is evenly distributed. Here's a bonus: it's super easy to control with simple power and temperature buttons.

10

Best Luxurious Choice

Dyson Corrale™ Hair Straightener

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This wireless straightener is a hit for better styling without frying your hair. Dyson's Corrale has smart tech with flexible copper plates that adjust to your hair, applying heat and tension evenly. This keeps your hair in place without needing super high heat, reducing the risk of damage and breakage. We also love the multiple temperature options on this straightener. It offers multiple heat settings and has a built-in sensor system that checks the plate temperature 100 times per second, ensuring it never gets too hot.

11

Best for Thick Curls

Terviiix 24K Titanium Flat Iron

BUY ON AMAZON

Get that super smooth look effortlessly with Terviiix’s flat iron – a game-changer for hair protection. Featuring advanced 24K Titanium Tech., this wide flat iron heats up quickly, minimizing damage caused by excess styling and giving long-lasting results. Its ARC curved edge 3D floating plates prevent hair tangles, ensuring a seamless glide while styling. Plus, the top-notch PTC heater heats up in just 30 seconds, maintaining an optimal temperature to prevent hair damage. You can also customize the temperature with 5 settings (320~450℉) to suit all types of curls.

12

Best Travel-friendly Choice

Dreame Hair Straightener

Buy on Amazon

This cordless straightener from Dreame is super lightweight and compact, making it perfect for travel. It lasts for 25 minutes on a single charge and has 3 heat settings, leaving your hair sleek and tangle-free.  We tested it and found it reduces static and frizz because of its built-in negative ion generator. It releases nourishing negative ions, making your hair soft and shiny. Also, the tourmaline plates protect your hair from damage and pulling, keeping it healthy and shiny. It's a must-have for easy, on-the-go hairstyling.

When buying a straightener for your curly hair, our experts suggest keeping an eye out for these 5 important things.

1. Type of Straightener

When deciding between a straightening iron and a straightening brush, it all comes down to your style preferences. If you want a quick, super-straight look, go for a straightening iron. But if you prefer some extra volume and a natural vibe, a straightening brush is your go-to. It gives your hair a textured, fuller look effortlessly.

2. Temperature Considerations

Picking the right hair straightener for your curly locks involves checking the heat settings. Finer short hair or loose waves that are easy to manage can do well with a temperature of around 200°C. But if your curls are thick and stubborn, you might need higher heat, usually between 350 and 400 degrees. When using high-temperature straighteners, steer clear of wet hair at all costs. It can be damaging and won't give that desired hair texture.

3. Size of Plates

For thicker hair, consider ceramic irons with wider plates. They cover larger sections, reducing the need for repetitive straightening, minimizing damage, and saving time. If you have fragile hair and fine curls, opt for slim plate straighteners, which provide precision and control in styling smaller sections of hair.

4. Type of Plates

Hair straighteners mainly come in two types — ceramic and titanium. 

Our contributor William Slator shares, “While titanium straighteners are often recommended for those with curly hair, they heat quickly which makes it easier to get through the curls more efficiently. Those with fine curls should opt for ceramic straighteners. Ceramic straighteners heat evenly which means damage is kept to a minimum.”

Ceramic plates, known for their smooth texture, are perfect for finer hair with natural curl patterns. In contrast, titanium plates can withstand high temperatures and are ideal for coily and thick curly hair types, ensuring effective styling without causing much damage to your hair.

5. Consider Additional Features

When choosing hair styling tools, consider extra features like automatic shut-off, temperature control, quick heating, and cordless options for convenient, safe styling on the go. This ensures your hair health while minimizing styling time.

Contributor: William Slator, Product developer at HairGuard