Best Infrared Flat Irons – Reviews & Buying Guide

results after using infrared hair straightener

Do you love sleek, straight tresses but are worried about the damage the heat causes to your hair?

Well, then you should invest in an infrared flat iron!

Unlike traditional straighteners, infrared flat irons are gentler on the hair and use less heat. That means the chances of heat damage get minimal. Especially if you have colored, damaged, or highlighted hair, it’s best to use an Infrared straightening iron.

However, as there are plenty of options available in the market, you’ll indeed have a tough time choosing the best infrared flat iron. Therefore, scroll down to check our favorite products and learn more about selecting the best one!

How Does an Infrared Flat Iron Work?

Infrared flat irons heat your hair from the inside out and penetrate the hair at a lower temperature. The infrared rays release ions that maintain the health of the hair and eliminate static.

Infrared straighteners balance the moisture levels in the hair. Also, to speed up the styling time and give the best results, the plates heat uniformly.

Considerations When Choosing Infrared Flat Irons

As the hair texture and styling requirements vary from person to person, it’s necessary to find out the perfect infrared straightener for you. Below, we’ve discussed the features to look for in an infrared flat iron to get you started. 


Infrared flat irons are not much expensive. You can find a straightener at a cost as low as $20 and an expensive one for more than $150. Also, the features included in the straightener may vary based on the price you pay. 

However, the point of consideration is that you should not settle for a cheaper one just because you’re getting it at a low cost. Instead, you should check its durability, features, and most importantly, see if it’ll suit your hair type. Otherwise, you may regret your purchase!

Infrared Irons With Titanium Or Ceramic Plates

Infrared straighteners come with Titanium or ceramic plates. Ceramic heats up quickly and distributes heat evenly. It reduces frizz and allows smooth gliding. It gives excellent results on both thick and thin hair.

Titanium straighteners also heat up quickly, but they are more powerful than ceramic. They conduct heat uniformly and are more durable. Hence, they work great on thick or coarse hair.

Infrared vs NON-Infrared

Plate Size

You can get Infrared flat irons with plate sizes of 0.5”, 1”, 1.5”, 1.75”, and 2”. Straighteners with smaller plates are excellent for travel, and those with 1-inch plates are good for thin, fine, short-length hair. Simultaneously, straighteners with more than an inch wide plates are best for thick, coarse, long-length tresses.

Adjustable Temperature Settings

Infrared straightening irons that provide you with variable heat settings give you more control over the temperature. Such straighteners let you select your preferred temperature so that your hair doesn’t burn due to excess heat.

Some flat irons let you change the temperature in increments of 10F or greater, while some let you change it precisely. Some infrared straighteners also offer high, medium, or low settings, which give you limited control over the temperature.

Other Features

Apart from the features mentioned above, you need to check a couple of other points as listed below:

  1. Automatic shut-off: This feature is crucial in terms of safety, as it automatically turns off the straightener when you leave it unattended to prevent electric shock.
  1. Temperature controls: Infrared flat irons allow you to change the temperature settings by rotating a dial, pressing buttons, or digitally. For beginners, straighteners with buttons are more comfortable to use.
  1. Length of Cord: Straightening irons with long, tangle-free cords make it easy to style even the trickiest parts of the head, whereas shorter ones need you to stand close to the power socket.
  1. Beveled-Edges: Flat irons with beveled-edges give you more styling versatility. You can create curls, waves, or flip your hair in addition to straightening with such straighteners.

8 Best Infrared Flat Irons – Reviews

1. CROC New Classic – Best Infrared Flat Iron – Experts Choice

croc infrared flat iron

The CROC New Classic Infrared Flat Iron is an excellent hair tool that not only works for color-treated, coarse, or natural hair but is also ideal for Keratin and Brazilian treatments.

The infrared technology allows heat to penetrate the hair cortex faster and detoxifies the hair as well. It lessens the chances of damage due to heat by sealing the moisture in the hair.

Further, the plates of this straightener are built of titanium material and are 1.5-inches wide. And they get hot enough to give you pin-straight locks in one to two passes only! It means you can also use this hair tool to style thick and long hair.

In addition to wide plates, the straightener has ceramic heaters, which are responsible for quicker heating. They even ensure proper heat distribution and instant heat recovery while straightening.

The straightener features fully digital adjustable heat settings ranging from 280-450F. Also, you get a 30-minute automatic shut-off feature that activates when the straightener is not in use for peace of your mind.

  • The ventilation system releases excess heat
  • Cool tip and deluxe thumb grip
  • It has a 9-feet long swivel cord
  • It functions on both 110 and 240V
  • The stationary plates sometimes pull the hair

2. CROC 1 1/2 Inch Best Titanium Infrared Flat Iron – Runner Up

croc premium infrared flat iron

Featuring Tri-plate technology, this CROC Titanium Infrared Flat Iron gives salon-quality styles much quickly. Its tri-plate technology allows the plates to glide through the hair gently and faster to provide you with stick-straight locks without damaging the hair.

The straightener comes in a classy black look with red-colored plates. It is ergonomically designed and has a thumb grip for styling comfort. Plus, there is an infrared strip in the middle of the plates that emits infrared rays, which enhance the styling effect.

Moreover, this straightener has 1.5-inch wide plates built of nano-titanium material. It generates negative ions to reduce the positive ions on the hair and boost the hair’s shininess. And the ceramic heaters ensure that the plates heat up instantly so that you don’t have to wait for long to straighten your tresses.

Besides, this CROC Infrared flat iron is capable enough of reaching up to an ultra-high temperature of 450F. Hence, you can straighten the toughest curls in one or two passes only!

  • The heat gets evenly distributed, leaving no cold spots
  • Shuts off automatically after 40-minutes of non-usage
  • It provides digital temperature settings
  • The dual voltage feature does not work properly

3. DORISILK Professional Ceramic Tourmaline Infrared Hair Straightener – Best For All Hair Types

The DORISILK Professional Ceramic Tourmaline Infrared Straightener uses infrared and ionic technology, which combine to give you salon-grade hairstyles at the comfort of your home!

It comes with extra-wide 2” floating plates that allow you to style long, thick hair quickly. The ceramic-tourmaline plates heat within 30 seconds and complete the job in just one or two passes.

The flexible plates adjust as per your hair strands’ thickness, resulting in a smoother, healthier, shinier finish. They even reduce hair fall and heat damage.

Additionally, you get 11 heat settings ranging from 260-450F and a digital display. Hence, you can use it to style fine to coarse hair by simply setting it to your preferred temperature.

Further, this DORISILK straightener works on 110-240V that makes it worldwide usable!

However, the first time you use this infrared flat iron, remember to peel off the plastic film on the plates; otherwise, the plates won’t get hot enough.

  • The plates are lockable
  • Its budget-friendly
  • Suitable for colored or bleached hair
  • Shut-off automatically if not used for 60 minutes
  • Temperature increments/ decrements can be done by 50 degrees only

4. HSI Professional Digital Ceramic Infused Flat Iron – Best For Value

The HSI Professional Ceramic Infused Flat Iron provides premium features along with professional results, the sort of which you’d find in pricey straighteners.

It boasts ceramic-tourmaline plates that instantly transform dry, frizzy, damaged hair into glamorous locks. Due to ceramic, the plates glide through the hair smoothly while Tourmaline moisturizes the hair, and the smart infrared technology saves the hair from damage.

The straightener comes with round-edged, floating plates that allow you to try out different hairstyles, including curls, waves, and flips. 

Moreover, the straightener can work at a low temperature of 240F and a higher temperature of 450F. So you can change the temperature using the plus-minus buttons and use it according to the texture of your hair. There is even an LCD screen to read the current temperature easily.

The packaging also includes some add ons such as a heat-resistant glove, Argan-Oil leave-in conditioner bottle, and heat-protective travel pouch.

  • The plates heat up within 30 seconds
  • It operable on 110 and 240V
  • You can set the auto-sleep time as per your requirement
  • Eliminates frizz and static from the hair
  • It’s expensive

5. Xtava Pro-Satin Straightener – Best For Thick Hair

xtava pro-satin infrared straightener

The Xtava Pro-Satin Straightener is an ideal straightener if you’ve got thick, curly, or coarse hair.

The straightener features extra-wide 2” plates that allow you to style a wider section of your hair in one go. It also generates uniform, consistent, and high heat to deliver outstanding results.

When you choose to style with the Xtava Pro Satin flat iron, your hair gets the goodness of Tourmaline, Ceramic, and Infrared technology. The Tourmaline technology boosts your hair’s shine by stimulating ions, while Infrared technology heats hair from inside.

Moreover, the straightener provides ten variable temperature settings starting from 265-455F on a digital screen. So, you can use it at a low or high temperature depending on your styling requirements and save your tresses from burning.

To safely carry the Xtava Straightener on vacations, you get a heat-resistant travel case. And to use it in foreign countries, you get a dual voltage plug. Hence, no more messy hair looks while traveling!

  • It comes at an affordable price
  • You can lock the temperature
  • It’s suitable for styling natural and thick hair
  • It shuts off automatically when not in use
  • The cord is 8-feet long
  • Not a durable product
  • Not recommended for curling due to wide plates

6. Irresistible Me Black Diamond Flat Iron – Best MultiPurpose Infrared Straightener

The Irresistible Me Black Diamond Flat Iron is an ideal go-to option if you desire a straightening tool as well as curling. 

The straightener has high tech, flexible ceramic-tourmaline plates that maintain a consistent temperature throughout the styling session. The floating plates adjust as per your hair’s thickness, giving you perfect straight or curly hair.

With the revolutionary infrared technology, the heat is uniformly spread to style the hair instantly. And the results last for a longer period, even in a humid environment.

The golden titanium-coated plates, along with an in-built thermal fuse, give the safest styling experience. And the ionic technology eliminates frizz from your hair every time you straighten or curl them. 

For easy maneuverability, the Black Diamond Flat Iron comes with a 13 feet long cord. So you can always reach the trickiest parts of your head effortlessly. Also, no need to worry about burning your fingertips, as it has cool silicon tips!

Furthermore, this one’s body comes in a beautiful black color along with golden-coated plates, which gives it a premium look.

  • Variable heat adjustments from 190F to 450F
  • 1-hour automatic sleep functionality
  • The LCD screen lets you read the temperature easily
  • It heats up super quick, in just 20 seconds
  • Sometimes snags the hair

7. HTG Professional Flat Iron – Best Compact Size Infrared Ionic Straightener

The HTG Professional Flat Iron features Infrared and Ionic technology, which is ultra-gentle on the hair.

The ionic technology generates millions of negative ions to keep frizz and static far from your tresses and reduce hair keratin damage. Simultaneously, the Infrared technology reduces the styling time and conserves the health of your hair.

The HTG flat iron comes with Tourmaline-Ceramic plates which save you more time while styling by distributing the heat evenly. They also glide through the strands smoothly without snagging or pulling them.

Again, though the straightening iron is compact, it gives you professional-quality results. You can use it to create bouncy curls or a sleek straight style, and you will never get disappointed with the results!

What’s even better? 

This straightener has an MCH Heating Feature, which heats the plates within 10 seconds only! Also, a C-sensor automatically detects the temperature 30 times per second to ensure that the entire plate is heating as per the temperature setting. 

And to avoid short-circuits, you get an automatic sleep feature.

  • The LED display allows you to view the temperature precisely
  • Provides variable heat settings from 180-450F
  • Dual voltage feature is available
  • The cord is 720-degrees rotatable
  • Not suitable for thick or curly hair

8. MANLI Professional Hair Straightener – Best For Thin Hair

The MANLI Professional Straightener uses Anion and Infrared Technology that increases the hair’s lifespan by reducing damage and hair fall. It also increases the moisture levels in the cuticles to keep them static-free.

The flat iron has 1-inch wide plates that are ideal for styling short, fine, or thin hair. Also, the 3D floating plate design allows smooth gliding by adjusting according to your hair’s thickness.

Additionally, this MANLI straightener has a stylish rounded barrel design that allows you to create curls or waves. And the 360-degree, 8-feet long power cord lets you comfortably reach all parts of your head.

With the PTC Heating technology, this MANLI hair iron gets ready for use in just 45 seconds. It even allows you to change the temperature by simply pressing the plus-minus buttons. Not only this but, you get an LED display for reading the temperature precisely.

For easy and safe storage, you can lock the plates of this straightener.

Plus, this budget-friendly infrared straightening iron is also an ideal gifting option, as it comes in an adorable grey-pink look.

  • Compact, lightweight body design
  • Automatic shut-off feature available
  • Ideal for styling bangs
  • Need to use a heat-resistant glove as the handle gets hot quickly

Infrared Hair Straightener Benefits

Infrared straightening irons heat the hair from the inside out. As a result of which, the outer layer of hair cuticles is not exposed to high heat. 

Such flat irons also lock the moisture in the strands by emitting negative ions while straightening. That means the hair remains healthy, shiny, and frizz-free for a longer time. 

Again, infrared straighteners can give you straight locks in a single pass. So, your straightening time will cut down significantly. Most users have even claimed that by switching to an infrared flat iron, they could save five to ten minutes of their straightening time.


Is infrared safe for hair?

Yes, Infrared heat is perfectly safe for your hair as it penetrates at low heat levels and dries the hair from the inner side. It even boosts the health and shine of the hair by emitting negative ions. With infrared technology, your hair gets less damaged and becomes frizz-free. And such flat irons style faster than traditional flat irons. Hence, infrared is safe to style the hair.

How is infrared heat different from conventional heat used in flat irons?

Infrared iron differ from conventional in terms of the heat they use to straighten the hair. These straighteners mostly have ceramic or titanium plates, which heat up quickly and distribute heat evenly. So you don’t have to style over the same section repeatedly. They also cause less damage to the cuticles by styling them from the inside out.

Can I use an infrared flat iron on wet or damp hair?

No, you should never use any flat iron to straighten wet or damp hair. If you use a straightener to straighten wet or damp hair, it will cause damage to the hair and make it frizzy. It can even damage the plates of your flat iron. Therefore, never use your infrared flat iron on wet or damp hair.

But if you want to use it on wet hair, you should try a wet to dry flat iron.

Tips Before Using An Infrared Hair Straightener

To achieve perfect straight locks with an infrared straightener, you should use it correctly. Here are a few tips to help you get started.

  1. Let your hair dry completely before using the iron.
  2. Apply a good heat protectant on your hair to protect it from heat damage.
  3. Detangle your hair using a comb or brush.
  4. Set the flat iron to your preferred temperature. Make sure not to go for a higher temperature directly as this would burn your tresses.
  5. Divide your hair into sections to make the straightening process easier.
  6. Place your hair between the plates and start straightening each section from the root to the tips.
  7. Repeat the same process till your entire hair gets straight. And you’re done!


If you want a straightener that can give you straight locks and keep your hair healthy, there can be no better option than an infrared flat iron. They not only straighten the hair but also keep them safe from heat damage. If you are ready to take the plunge, you can pick any of the products listed above to walk with pin-straight tresses all day long.

After using and testing we recommended our favorite CROC New Classic Infrared Flat Iron. It suits all hair types, offers variable heat settings, and heats up quickly. What else do you need?

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