Get The Perfect Curl: The 5 Best Curling Iron For Long Thick Hair

Last Updated:July 13, 2019

On the hunt for the best curling iron for long thick hair? If you ever dreamed of having luscious, perfectly curled coif but your hair just refuses to cooperate, we’ve got your back!

Styling in the morning is a nightmare when you have thick, long, unyielding hair!

Worse, curls tend to go limp much more quickly when you have pin-straight hair, at least in my experience.  

But like I always say, everything is possible with the right tools. It takes a special kind of hot tool to tame stubborn hair and get curls that last. So for people who have the same problem, this guide is for you.

My team and I have scoured the market for the best curling iron for long thick hair. We’ve also added a quick buying guide if you are wondering what is the best size curling iron for long hair. 

What are the Best Curling Irons for Long Thick Hair?

1. BIO IONIC Gold PRO Wand Styling Iron

One of the most important features that you should look for in a curling iron if you have thick, long hair is the maximum heat setting. You want a curling iron that could reach at least 350 °F if your hair is dense and unyielding. We love the BIO IONIC Gold PRO Wand Styling Iron styling iron because it heats up to 450 °F, hot enough to curl the most stubborn mane.

I love how lightweight the Gold Pro is, which is important if you’re styling long, thick hair. Styling takes a while when you have thick hair and I don’t feel like my arms are about to fall off after curling my hair with the Gold Pro. It’s compact, lightweight, and incredibly efficient.

As you know, gold is an excellent heat conductor and the Gold Pro generates and retains consistent heat, giving you lasting curls! The curls are so shiny too because the heat activates the negative ions that prevent frizz and static. Overall, the device’s ability to curl thick hair is incredible and this goes even for those with unruly, thick hair.

You might think that the lack of a built-in clip could make hair curling harder with the Gold Pro, it’s the opposite. Since it does not have a clip, the device is more versatile. Of course, it will take some practice to get the perfect curl.

2. Infiniti Pro by Conair Curl Secret

INFINITIPRO BY CONAIR Curl Secret
$49.99
  • Tourmaline Ceramic Technology
  • Groundbreaking Brushless Design
  • Tangle-Free Technology
  • Fully automated hair curling
  • Heats up to 400°F


08/15/2020 06:01 pm

Let’s face it, curling thick, long hair is hard on the arms and wrists! Add the fact that some hair curlers are so heavy and hair curling becomes old real fast. If you’re on the search for the best curling iron for thick hair, one that does all the work for you then I highly recommend getting the Infiniti Pro by Conair Curl Secret.

This cool-looking hair curler has a patented brushless design for tangle-free styling. What’s more, it curls your hair automatically. Just feed a hair section into the brushless curl chamber and the Infiniti Pro will do the rest. The tourmaline ceramic heater produces even, consistent heat that won’t dry out the hair strands. The Infiniti Pro offers 2 heat levels and 3 timer settings so styling is perfectly timed, all the time. Also, the heaters produce heat from all directions for long-lasting curls.

If you’re new to hair curling or you hate fussing with the settings, you will love the Infiniti Pro’s sound alerts. It beeps to let you know that the curl is ready. How convenient!

This device is suitable for most hair types and hair lengths, including thick, long hair. The Infinity Pro is not the sleekest curler on the block but it’s lightweight and user-friendly. It looks intimidating at first but once you get the hang of it, hair curling becomes virtually effortless with the Infinity Pro. 

3. Hot Tools – Supertool 2” Curling Iron

Curling long, thick tresses calls for a heavy-duty styling tool that provides consistent, salon-worthy results. That’s exactly what you can expect with the Hot Tools – Supertool Curling Iron. No doubt about it, the Supertool curling iron is pretty with its 24K gold barrel and jet-black accents but this device isn’t just all good looks. It features a unique curling surface that tames the most unyielding hair. From beachy waves to romantic curls, elegant twists and face-framing tendrils, the Supertool does it all!

The 24K gold plated barrel applies healthy heat evenly to curl every hair strand to perfection. This device also comes with the brand’s proprietary Pulse Technology so the curling wand is hot and it stays hot throughout the curling process for consistent results. If your hair is damaged, prone to damage, or color treated, you will love the Supertool’s multiple heat settings and rheostat control dial. With these features, you get optimum control over the temperature, which minimizes the risk of hair damage.

And if you have unmanageable hair, the Supertool heats up to a toasty 430°F. That, and the ergonomically designed handle allows you to create salon-worthy curls, it’s the perfect tool for hair that could not hold a curl.

One thing though, this tool is best suited for users with thick hair because even the lowest setting could be too hot for anyone with delicate or fine hair. Also, be mindful of the heat dial, you might end up frying your locks if you accidentally applied the wrong setting.

4. Remington T Studio Curling Wand

Everyday styling can do a number to your hair. It could leave your hair dry and dull from the constant heat exposure. Apart from applying heat protecting products to your tresses prior to curling your hair, it’s important to use a gentle styling tool, one that imparts healthy heat to your hair. The Remington T Studio Curling Wand is a part of the brand’s newest generation of heat styling tools that are infused with moisture-boosting crushed pearls.

In Asia, crushed pearls are a popular skincare ingredient known to restore the resilience and youthfulness of aging skin. Used as a hair treatment, crushed pearls lock in moisture and boost shine, restoring the health of dry, damaged hair. The crushed pearls also smoothen the hair cuticles so your hair stays silky, smooth, and full of shine. Now isn’t that something?

If you have thick hair then you know that even, consistent heat is key to achieving lasting curls. That’s exactly what you can expect with the T Studio!

If you are all about options then you will love the T Studio curling wand. The conical pearl ceramic barrel lets you create a variety of curls. It also comes with 10 heat settings (max 410°F), temperature lock, and digital controls, all of which help in terms of creating the perfect curl. I love the temperature lock feature, in particular, not a lot of curling tools come with the same technology. This feature lets you set your preferred temperature during styling, making the entire process quick and easy.

The T Studio curling wand is suitable for most hair types but it might not be the best choice for people with short hair. The 1”-1½” is too wide for users with chin-length hair so curling won’t be as precise.

5. Xtava Auto Styler

xtava Auto Styler - Professional Auto Rotating Curling Iron
  • Ceramic-Tourmaline Technology
  • 60-Minute Auto Shutoff Feature
  • Rotating Barrel


Our list of the best curling iron for long, thick hair ends with the Xtava Auto Styler. This is a professional auto-rotating curling iron that’s designed for transforming that thick, unyielding mane of your into perfectly styled coif. And it does most of the work for you!

If you love big, bombshell hair or loose waves but you’re always pressed for time then the Xtava auto styler is the right styling product for you. With just a press of a button, the Xtava auto styler’s curling wand rotates, allowing you to create effortless, voluminous curls in seconds. It comes with heat resistant gloves to give you more control over the curler for precision styling. For thick, coarse long hair that refuses to stay put, the Xtava auto styler has 11 temperature settings ranging from 210 F to 430 F.

You can use the clamp to set your hair in place if you have long hair or simply wrap a hair section around the barrel for relaxed waves. As someone who styles her hair virtually every day, I’m always mindful of the temperature of my curler. The last thing I want is to ruin my already stressed hair with excessive heat. That’s why I found Xtava auto styler’s large LCD display so helpful and practical. I can always keep tabs of the temperature to minimize the risk of heat damage. Also, the device is lightweight so there is less strain on my arms and wrist as I curl my hair – especially when I am making tight curls!

Buying Guide: The Best Curling Iron for Long Thick Hair

What’s the best curling iron for pin-straight, long hair? Here are some of the factors to consider when searching for the right curler for your hair type:

Barrel Size

A curling iron with a large barrel will make the entire process more comfortable and quick compared to a curler with a wider barrel. This goes especially if you want more defined curls. Wondering what is the best size curling iron for long hair? 

A curler with a 1 ½” to 2” barrel is the best size curling iron for long hair. Most of the curling iron that we have outlined on our list fall within this category so they are ideal for anyone with long, pin-straight locks.

Barrel Shape

The shape of the barrel will affect the size and type of curl you are after. The best curling iron for long straight hair one with a cylindrical-shaped, conical-shaped, and reverse conical-shaped barrel.  These are the kinds of curlers that could curl the hair near the crown to pump up the volume. The result? Voluminous, bouncy curls that last all day!

Conclusion: The Best Curling Iron for Long Thick Hair

One of the most common issues with curling long, straight hair is that the tresses could not hold a curl for long. The key to creating lasting curls is getting the temperature right. You need a curler that could reach the high temperatures to create curls that will last all day. The same thing can be said for taming thick tresses, use a heavy-duty yet lightweight curling iron that heats up to 400 degrees Fahrenheit to curl unmanageable locks. 

Precision is everything when curling long, thick hair so a curler with a cool tip – or at the very least, one that comes with free heat-resistant gloves – will give you more control over your curls. We hope that this guide has helped you find the best curling iron for long thick hair! What’s your favorite?

Other Recommended Curling Irons for Long Thick Hair

Last update on 2020-08-15 / Affiliate links / Images from Amazon Product Advertising API