Top 7 Curling Irons That Won't Damage Hair in 2024

How to Find the Right Curling Iron for Your Hair？

• Heat-up time.The first thing that I looked into in a curling iron is how fast it heats up. Based on my research, if the barrel can heat up fast then it is a good start.

• Barrel size.It is also important that you consider the size of the barrel that you will be using as it will determine how loose or tight the curls you can get.

• Materials.There's a lot of debate around whether ceramic or titanium is better for heat styling tools. Titanium barrels are usually lighter than ceramic and can hold high temperatures longer, while ceramic barrels distribute heat more evenly and are less likely to damage hair, so they are more suitable for at-home consumers with different hair textures.

• Hair length.Not all curling irons will work on all hair types and length so you need to factor this in when shopping for one.

• Heat settings.Another factor that you need to consider when shopping for a rotating iron is the heat setting. This makes it easier for you to choose the heat setting that is appropriate for your hair type without having to guess the temperature by touching the barrel.

• Swivel cord.Not everyone really pays attention to the length of the swivel cord, but I think that this is important. A long cord can make it easier for you to curl your hair at the back of your head without having to contort your body just so the barrel of the curling rod can reach it.

Money Saving Tip: If you like online shopping, don't forget to sign up at Extrabux！(What is Extrabux) , then you can enjoy up to 30+% cashback on your purchase from Extrabux! Sign-Up Bonus: Free to join it & get $20 welcome bonus!

Top 7 Curling Irons 2024

1.T3 SinglePass Curl 1.25 Inch Professional Curling Iron

Google Users Rating: 4.3/5

• T3 Micro：$149.99 （up to 4% cashback）

• Sephora:$150（up to 5% cashback）
  

The barrel of this curling iron is made with a blend of ceramic and tourmaline material. It instantly seals the hair shaft to prevent over drying and adds shine to your style. It features 5 heat settings that start at 260 degrees. It then goes to 300, 350, 390, and finally to a max temperature of 410 degrees. A smartwist dial adjusts temperature quickly without having to wait to release a curl or interrupt your style game.

For those with fine, thin hair or damaged hair, the lowest 2 heat settings is perfect. The same goes for those with chemically treated hair (those who’ve had your hair relaxed or underwent any hair straightening/curling treatments).

Made to be super lightweight, this styling tool is easy on your arms. Curling all your hair takes time, and the weight of this product takes stress off your arms and wrists. The T3 SinglePass Curl has dual voltage capability as well, making it a great travel companion. It is compatible with 100-240v power sources but you will need a plug adapter for it.

 Features & Specifications

• 1 ¼ Clip Barrel：Creates shiny, long-lasting polished curls

• Digital T3 SinglePass Technology：Ensures even, consistent heat and fast, healthy styling

• Custom Blend Ceramic Barrel：Glides smoothly to create a frizz-free shiny finish that lasts

• 5 Heat Settings：Provides the optimum heat level for any hair type

• SmartTwist Dial：To easily turn the tool on/off and regulate the temperature

• Lightweight Design：For an effortless styling experience

• Cool Tip & Stand：Enables easy, secure styling

• 9ft., 360° Professional Swivel Cord：Prevents cord from getting tangled or twisted

A Quick Look

2.BaBylissPRO Nano Titanium Curling Wand

Google Users Rating: 4.3/5

• BaBylissPRO:$69.99

• Amazon:$69.99
  

  

This too is a professional model, and its width is 1.25 inches. The device has 50 different heat settings, from the lowest to the highest, and this allows for smooth adjustment. You can find just the one you need. The ceramic coating on the blade is also enhanced by the unique Sol-Gel, which protects the hair from direct damage.

The iron is notable for heating up rather quickly. The barrel is made of titanium – a very good material for this. The titanium also opens the gate for Nano Titanium, which is a patented brand technology.  Nano allows the blade of the device to emit ions, which protect the hair during work and actually assist it in preserving its natural amount of moisture.

The biggest point of this model is how it makes the hair look curly without ever frying it.The device ships with three exchangeable barrels. One curls, the other spirals and the third adds volume.

Features & Benefits

• 2” longer barrel than traditional curling barrels, perfect for long hair

• Even heat distribution for gentler styling

• 5 easy to read digital temperature settings up to 430°F, for all hair types

• Ultra-lightweight with easy to grip Cool Tip

• Dual Voltage for worldwide use

• 8’ swivel power cord

• Limited 2-year warranty

A Quick Look

3.Dyson Airwrap Complete Styler

Google Users Rating: 4.4/5

• Dyson:$549.99 (up to 2% cashback)

• Best Buy :$549.99 (up to 0.5% cashback)

Dyson is known for expensive, but very reliable and effective solutions. The curler works using a digitally controlled motor, assembled by Dyson specifically for this device. It lets you safely curl hair, and also wave, smooth and dry it.

The motor is needed for drying the hair at the same time as it is being curled. The small machine uses the Coanda effect to a great extent, in order to wrap your hair around the device’s barrel. This gives especially great curves and waves. And you do not need a clamp or gloves.

The device mimics the blow-drying a stylist does, by making the hair adhere to the barrel and moving heated air past the strands.

The barrels have a width of two inches, but two more 1.6 inch barrels also come with the model.

The new barrel attaches with a single click. The cable is attached by a swivel, so it does not restrict the user’s motion.

Features & Benefits

• Includes Corrale straightener with lithium-ion battery, charging dock, magnetic 360-degree charging cable, heat-resistant pouch, and paddle brush

• Three heat settings: 330F, 365F, and 410F

• OLED screen shows battery level, temperature, charging status during use

• Up to 30 minutes of cord-free styling; exact run time may vary based on hair type and styling technique (direct image analysis vs. untreated hair)

• Fully recharges in just 70 minutes

• Auto shutoff after 10 minutes

• Measures approximately 11.5"L x 1.8"H

A Quick Look

4.GHD Curve Classic Curling Iron

Google Users Rating: 4.1/5

• ghd US: $199 (up to 3% cashback)

• Sephora: $199（up to 5% cashback）

This one has a unique designer style and look< and the ergonomic shape makes work with this device more of a pleasure than a chore. The handle here is especially good.  The temperature is regulated by a turndial, which makes for fluid adjustment of temperature. The maximum temperature is 450 fahrenheit, which is the highest recommended temperature for hair. The width here is 1 inch.

The timer feature of this device lets you curl the hair for exactly the same time all around, so you get consistent curling on all your hair. The maximum time for curling is 10 seconds. Then a vibrator goes off to tell you that you are done curling. When the device is heating up, an LED ring turns on and glows.

The device’s power cord is held on a swivel, so it does not restrict your mobility while working. The heating element shuts off by itself if it is not used for two hours. As a bonus you get insulated gloves shipped with the device. The maker gives buyers a three-year warranty with this model.

Features & Benefits

• BOUNCY CURLS：With a 1" medium barrel for creating glamorous and perfectly defined curls for a casual day look or night time glamour.

• ULTRA-ZONE™ TECHNOLOGY：Guarantees a safer-for-hair temperature of 365°F across the entire barrel.

• EFFORTLESS STYLING：Secure the hair in place with the clamp while twirling the iron to create easy, consistent curls.

• AWARDS：Award-winning hair tools, 20 Years of Hair-itage - loved by beauty enthusiasts, endorsed by stylists.

• POWER COUPLE：Get up to 24 hour curl hold* when you use the ghd curve range with ghd curl hold spray - curly ever after.

A Quick Look

5.CHI Spin N Curl Ceramic Rotating Curler

Google Users Rating: 4.5/5

• CHI: $99.99

• Walmart: $86.85 (up to 4% cashback)

The Chi Spin n Curl is perfect for those who want to get detailed curls on their mane with ease. It is an automatic rotating iron that gives you different types of curls depending on your usage. It is great for all hair types and lengths too which is a plus. No need to second guess how long you have to wait to achieve the perfect curls because the device will automatically tell you when the time is up.

You choose between 370°F, 390°F, and 410°F and set the desired rotation direction, then place a strand inside the fork-shaped barrel. Then you take it out on a beep (or any time earlier if you’re anxious to).

The ceramic coating preserves the natural shine of your hair without drying it to the point of damage. In fact, the whole piece is designed with maximum safety in mind and requires little to no skill.

Features & Benefits

• 1” Ceramic Rotating Barrel

• 410°F Maximum Temperature

• Directional Buttons

• Tangle Protection

• Dual Voltage

• Includes Pre-set Temperatures:

-Low 370°F for Fine Hair
-Medium 390°F for Medium Hair
-High 410°F for Coarse Hair

A Quick Look

6.BIO IONIC Stylewinder 1-inch Rotating Styling Iron

Google Users Rating: 4.5/5

• BIO IONIC:$135

• LOOKFANTASTIC US :$105 (up to 15% cashback) 
  

This amazing automatic rotating curling iron will literally do the work for you – after you clamp the hair and wrap around the barrel, use your index finger, and roll to thumb the barrel as it winds your beautiful locks into a curl. The BIO IONIC Stylewinder 1-inch Rotating Styling Iron is one of the best curling irons that won’t damage thin hair. The unique Nano Ionic MX technology micronizes water molecules inside your hair strands and breaks them down into small particles so moisture can penetrate the hair, leaving it silky, shiny, and conditioned.

For further hair protection, the BIO IONIC Stylewinder’s Moisturizing Heat will lock moisture into the hair, further softening your tresses. The maximum temperature of this hairstyling tool is 440°F which is a little bit above our recommended maximum. The good news is you can adjust the heat according to your hair type, another reason we decided to place this 1-inch hair curling iron as our top pick.

Furthermore, if you’re one with long hair, it won’t be an issue at all – this rotating styling iron works perfectly well on short, medium, and long hair. Founded by a professional hairstylist, BIO IONIC products guarantee speed, health, and hydration when styling!

Features and Benefits

• Cool Touch Finger Grip

• Iron Clamp

• Dual Heaters

• Thumb Grip

• 2 Hr Auto Shut Off

• NanoIonic Mineral Fused to Barrel

• Rotating StyleRoller

• Digital Temperature Control up to 440 Deg F

• 9 Foot Swivel Cord

A Quick Look

7.Remington Pro 1 inch Curling Wand with Thermaluxe Advanced Thermal Technology

Google Users Rating: 4.4/5

• Amazon: $27.62 

• Walmart:$35.87 (up to 4% cashback)

Looking to have curls that last all day? This Remington Pro ¾-inch Curling Wand has advanced Thermaluxe Technology optimized to ensure superheat protection. This low-heat curling iron only reaches 410°F, and to be honest, it looks like Remington has done their research – 410 degrees is more than enough to style your hair without giving it irreversible heat damage. 

The special cone-shaped ¾-inch shaft can get super close to your roots, which is great for anyone with short hair. The tapered barrel will also give you large curls with beautiful volume. According to curling iron reviews, this curling wand gave 73% of users better control while using it. It has an ultra-quick 30-second heat up and automatic shutoff feature.

This stylish Remington Pro ¾-inch ceramic curling wand also comes with a ton of extras, which is surprising for its insanely small price tag. The curling iron uses a special gradient heat technology, focusing the heat where it’s needed most. The base of the wand will give off higher heat than the tip, giving your roots the volume boost they need. 

Features and Benefits

• 24 Hour Curl Hold: Create all day curls! The advanced sensory heating system and the exclusive ceramic non-slip barrel deliver a healthy heat for styles that last.

• Tapered Barrel: The tapered barrel ranges from ¾" - 1" so you can quickly create curls and waves in multiple sizes.

• Advanced Thermal Technology: The Thermaluxe curling wand features gradient heating technology to focus heat where it’s needed most. 

• Ceramic Non-Slip Barrel Users reported more control**^ when styling with the ceramic non-slip barrel.

• Salon Heat Salon quality styles require high heat. Thermaluxe delivers even, consistent temperatures up to 410°F for 24-hour curls^^.

• Favorite for 8 out of 10*^: See why 8 out of 10 women prefer the Thermaluxe curling wand.

• Accessories: The heat protective glove and pouch make it easy to use and store the curling wand.

• 30 Second: Heat Up Get styling almost instantly with 30 second heat up.

A Quick Look

How to Use a Curling Iron？

1. Section hair into clean, two-inch sections and begin styling at the front

2. Grab a piece of hair that's no wider than the width of your tool. Near the roots, clamp the curling iron down with the clamp pointed downward and facing you in the mirror.

3. "Pull [the iron] through to the end of the section to create tension and roll upward, holding the iron horizontally and wrapping the hair evenly around the barrel," says Kimble. Twist the barrel away from your face, pulsing the clamp lightly to make the process easier.

4. Hold for 10 seconds, "then holding the iron vertically, gently open and close the clamp and pull downward to release the section," says Kimble.

5. Release and let curl cool to set, then repeat on the remaining sections.

How to Prevent Further Heat Damage？

1. Dry hair thoroughly

First, always make sure your hair is dry before using a curling iron to style it.  Even the safer materials like ceramic and titanium have the potential to fry your hair if it’s damp.  Starting with dry, clean hair will give you the safest results when using any curling iron.

2. Use the right heat setting for your hair type

Second, make sure the heat setting you are using is right for your hair. If you have thin, delicate strands, using the highest setting on your curling iron is unnecessary and dangerous for your hair. Long, thick hair tolerates higher temperatures much better.

3. Use a quality heat protectant

Third, use high quality heat styling products. Spraying your hair with a heat protector like this one that includes Argan oil will coat your strands before you add heat, providing a protective barrier between your hair and curling iron. 

4. Take a day off from heat styling

Finally, give your hair a break. It's good to have a go-to 'do, but make sure you let your hair rest, too. Try and take a day off from any kind of heat styling, including blow-drying. Use a repairing mask to add moisture back to your hair and seal open shafts.

Top 7 Hair Straighteners for Thick, Frizzy and Curly Hair 2024

T3 Hair Dryer vs. Dyson vs. Drybar vs. Babyliss: Which is Best for Curly Thick Hair?

GHD Hair Straightener vs. Dyson vs. T3 vs. CHI: Which is Best for Frizzy Thick Hair?

Extrabux is an international cashback shopping site, offering up to 30% cashback from 10,000+ Stores!

LOOKFANTASTIC, SkinStore, SkinCareRx, Feelunique, Cult Beauty, Sephora, Belk, Estee Lauder, Lancome, La Mer, Kiehl's, Clinique, Elizabeth Arden, Adore Beauty, Sol de Janeiro, Hourglass, Lancer, Shiseido, FOREO, Macy's, etc.

Join to get $20 welcome bonus now! (How does Welcome Bonus work?)