Best Curling Iron for Thick Hair

Best Curling Iron for Thick Hair

Having thick hair feels like a blessing…except when it’s time to style them! Want to style your gorgeous thick hair in a set of curls? The best way to do this is to make sure you have the right styling tools. In this case, you need to get your hands on the best curling iron for thick hair. 

Once you have the perfect hot tool that can manage your thick hair, the curling process will be a breeze! We’ve come up with a list of top 5 curling irons for thick hair that experts swear by. Our personal favorite is the T3 Whirl Trio Interchangeable Styling Wand Set because it combines the power of three styling tools in one. Stylish and super easy to use, this curling iron works wonders for frizzy hair!

What Makes a Good Curling Iron for Thick Hair?

Curling irons for thick hair must have a high-temperature setting, as thick locks don’t respond to low temperatures. Typically, curling irons that heat up to 400F works best to hold thick hair into curls for an all-day look.

Furthermore, curling irons with a ceramic coating prevents snagging of hair while curling and when it is complemented with a tourmaline coating, it works great for reducing frizz and gives a smooth look. Curling irons that use titanium or 24K gold as a coating also heat up quickly and distribute heat evenly for a polished look. In addition to this, the best curling irons for thick hair use an advanced ionic or infrared technology to reduce frizz and keep your hair moisturized.

What is the Best Curling Iron for Thick Hair?

There’s a wide range of curling irons available in the market that claim to be the best when it comes to curling thick hair. We’ve reviewed the best-sellers to help you choose the best tool for your hair.

T3 Whirl Trio Interchangeable Styling Wand Set

T3 Micro Whirl Trio Interchangeable Styling Wand

This curling wand has three easily interchangeable barrels put countless looks at your fingertips.

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Our top pick, the T3 Whirl Trio Interchangeable Styling Wand comes with three barrels of different sizes for endless styling possibilities. The Trio uses T3 technology to produce infrared heat and lock in moisture. This tool comes with a precision interlock system and heats up to 410F to lock those curls into place for hours.

With this styling tool, you can create the perfect beachy waves, spiraled curls, or full glamour waves in minutes! Moreover, the SinglePass Technology ensures even distribution of heat across the barrel. You can rest assured that the resulting locks will look shiny, smooth, and healthy. Besides, the rose gold detailing on this magnificent white wand looks sleek and oh-so-stylish!


  • Comes with three interchangeable barrels
  • Features a one-hour automatic shut-off for added safety
  • Has an 8-foot swivel cord for easy handling
  • Has heat control buttons for customized treatment
  • Reduces frizz while keeping hair healthy and strong


  • You must apply heat protectant spray to prevent heat damage to your hair

Where to Buy: Amazon, ULTA

GHD Curve Classic Curl Iron

ghd Curve Wand

Say hello to the ghd curve, a new range of curling irons & wands from ghd. Featuring ultra-zone® technology for gorgeous, shiny, bouncy curls that last as long as you do.

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Designed with powerful tri-zone technology and six heat sensors, the GHD Curve Classic Curl Iron is one of the best curling irons for thick hair. It is also a very affordable option for those who don’t want to spend too much on a tool that they use only occasionally.

The intelligent sensors of this curling iron work throughout the barrel to ensure an even temperature of 350F from the root of the hair to the tip. It also locks in moisture to keep the hair looking healthy and shiny while minimizing damage for color-treated or damaged hair. This curling tool is super easy to use and handle. The one-inch barrel makes gorgeous, defined curls within minutes. The tool heats up in 25 seconds and glides over your hair, thanks to the ceramic coating.

The GHD Curve Classic Curl Iron also has an automatic shut-off feature that shuts the machine off after 30 minutes of inactivity.


  • Ideal curling iron for both long and short hair
  • Keeps hair shiny, smooth, and healthy
  • Features six intelligent heat sensors for even temperature
  • Quick heat-up and easy gliding on the hair


  • The small barrel doesn’t create big open waves

Where to Buy: Amazon, ULTA

Kristin Ess Soft Wave Pivoting Wand

The Kristin Ess Soft Wave Pivoting Wand is a great entry-level option. It is comfortable and easy to use. This styling wand features a pivoting head that allows you to use it both as a straight wand and as a bent wand at a 90-degree angle. This makes it easier for you to hold the wand for long and curl the hair on the back of the head.

Its designed to create loose waves and make your hair look more voluminous. Apart from that, the sleek white marble design looks so aesthetic and makes the curler soft to touch. The wand has a gold titanium coating with a rubber ring and a cool safety tip. It also comes with an extra-long cord for convenient use.


  • The wand can be used straight as well as bent at a 90-degree angle
  • Provides volume to hair while creating soft, shiny waves
  • The design looks sleek and uber chic
  • It is comfortable to hold and the swivel cord adds to the convenience 


  • The rubber ring may make sliding hair off a hassle when you’re done curling
  • The safety tip is very small and it heats up with the iron, posing the risk for burning your finger/s  

Where to Buy: Target

Conair InfinitiPRO Curl Secret 2

Conair InfinitiPRO Curl Secret 2

Conair’s Curl Secret 2 includes 1¼” and 1″ titanium ceramic interchangeable curl chambers that allow you to customize your curl. 

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The Conair InfinitiPRO Curl Secret 2 is another great curling iron for thick hair. It produces more negative ions than any other curling iron in the market. That means that it gives your hair the shine and sparkle of your dreams!

The ceramic and tourmaline barrel is great for durability and performance. The brushless motor allows precision styling. This curling iron also features a safety sensor for tangle-free curls. It also has a sleep mode to conserve energy and an automatic shut-off feature for added safety.

The stylish, lightweight design makes it travel-friendly. Thanks to the high-performance heater, this styling tool heats up in 30 seconds and offers five heat options to choose from. You can view the temperature settings on the LED display. It utilizes infrared power to reduce frizz and static and leave your hair healthier. With this curling iron, you can have complete control over your hair for over 24 hours, as it maintains the hairstyle in high dampness. An easy-twist cleaner comes with the barrel for easy maintenance in the long run.


  • Uses infrared power and negative ions to make hair smoother and healthier
  • Comes with an automatic shut-off feature
  • Offers five heat settings with the highest going up to 400F
  • Heats up in 30 seconds
  • Reduces frizz and maintains curls up to 24 hours
  • Creates loose, medium, and tight curls for all hair types


  • The safety tip is very modest

Where to Buy: Amazon

Drybar The 3-Day Bender

Drybar 3-Day Bender

The 3-day Bender has a rotating clamp that creates perfect curls and waves in half the time of a traditional curling iron!

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If you’re looking for a styling tool that creates long-lasting curls, the 3-Day Bender by Drybar is the answer! Featuring a rotating clamp, it cuts down the time of creating the perfect curls and waves to half. It utilizes ionic technology to lock in the natural moisture of your hair and seal the cuticle to reveal smooth, shiny, and frizz-free hair.

The infrared power heats the hair from inside out to promote the health of the hair. This styling tool also features dual ceramic heaters for even heat distribution in as little as 60 seconds. It heats up to 440F and the heat settings appear on the LED display to allow custom styling for all hair types. For safety purposes, the device shuts off after 60 minutes of inactivity. With the barrel comes a 9-foot swivel cord for convenience and ease of handling.  


  • Creates long-lasting, salon-style curls
  • The rotating clamp saves a lot of time
  • The ionic technology makes hair smooth, healthy, and frizz-free
  • The dual ceramic heaters ensure even heat distribution
  • Heats up in a minute up to 440F


  • Hair may get stuck in the twist-around section so should be handled carefully

Where to Buy: Amazon, ULTA

Final Thoughts

With these expert-favorite curling irons, styling your thick hair is easy! Having reviewed the top choices, the T3 Whirl Trio Interchangeable Styling Wand Set is our absolute favorite! You might find it a bit pricey but think of it as a long-term investment if you’re a fan of curls. For a more affordable option, you can go for the Kristin Ess Soft Wave Pivoting Wand.

Keep an eye out for the adjustable temperature settings and ionic technology when choosing a curling iron for thick hair and you’ll be good to go!

Frequently Asked Questions

What size curling iron is best for thick hair?

For thick hair, a curling iron with a barrel sized 1.5 inches is the most suitable option for everyday use. Depending on your desired hairstyle, you can section your hair into smaller or thicker sections to create both tight and loose curls.

How do you curl thick hair using a curling iron?

When using a flat curling iron, start by taking a section of your hair at the top. Keep the curling iron near the roots and begin wrapping the sectioned hair around the barrel. Make sure you hold the tip of the hair tightly throughout. Also, don’t twist your hair and keep it as smooth as possible. When you start curling near the root of the hair instead of the tip with thick hair, the curls stay longer.  

What heat setting should you use on thick hair?

You should consider sticking to 400-500F for the best results when curling thick hair. The same goes for coarse and frizzy hair. Make sure you apply heat protectant spray on your hair before treating it with heat. That being said, everyone’s hair is different. You should experiment to find the ideal heat setting for your hair.