Today:16 July, 2024

Best flat iron for curly hair

Curly hair looks gorgeous. However, from time to time, girls with curly hair want to make a change and they wish to have straight hair. If the same goes for you, know that you don’t have to go to a hair salon to make your wish come true. Instead, you can simply invest in flat iron. This is something that will definitely pay off in the long run. With the best flat iron for curly hair, you can straighten your hair whenever you want, with the minimum hair damage possible.

However, there’s an array of irons on the market and knowing how to choose the best one for your hair is important. Otherwise, you’ll end up damaging your hair. In this article, we help you learn a thing or two on best flat irons for curly hair of 2022 so you can finally have that perfect straight hair you’ve been wanting ever since.

Buying guide to the best flat iron for curly hair

Here are some things to bear in mind when choosing a flat iron for your hair.

Plate material

Even though there are several types of materials used for making straighteners, we’ll focus just on those relevant for your hair type. Since curly and wavy hair is delicate, you need an iron with ceramic or titanium plates. Ceramic with tourmaline is also an option.

  • Ceramic irons

These straighteners are effective in straightening any hair type, including curly hair. They offer even heat application and short heat-up time. Also, since they are so effective, you can get your hair straight in fewer passes which means less damage to your hair.

Ceramic plates with tourmaline offer all the benefits of ceramic plus they reduce frizz.

  • Titanium irons

Titanium irons are more expensive than ceramic ones. They usually produce high temperatures, heat up very quickly and apply temperature evenly on your hair. They are a good choice for curly and coarse hair. Otherwise, you shouldn’t bother to invest in one of these, because you don’t want to apply more heat on your hair than it’s needed.

Adjustable temperature

When straightening hair, you want to apply just the right level of heat. If the temperature is low, you’ll have to pass multiple times right through your hair so as to get the desired result. This, of course, will cause damage to your hair. On the other hand, if the temperature is too high, you’ll apply unnecessary heat to your hair, damaging the hair structure. The best straightener for curly hair comes with the adjustable temperature control, allowing you to fully control the amount of heat you apply to the hair. The constant temperature will get through your hair evenly and more easily, so you will quickly straighten it.

The plate’s size

Some flat irons come with a small and narrow plate, being perfect for travel. You can easily tuck them into your suitcase or a bag and use it for quick touchups on the go.

Other models come with a long and wide plate. For curly hair, you’d probably want to choose one of these because a wide plate will allow you to more quickly do your hair.

Auto shutoff

Since flat irons operate on extremely high heats, forgetting to turn them off may turn to a dangerous, life-threatening situation. The auto shut off feature can be a true lifesaver. So, if there’s one feature we would need to single out, it will be this one.

Don’t opt for cheap

Let’s be honest here, most of us hate saving money for something. It just lasts too long, and it requires self-discipline not to take the money you’ve saved so far and dash out to the store and buy the first thing that you probably won’t even need. Or you buy a cheap version of that item you had started saving money in the first place.

Don’t let yourself fall into a trap like this and buy a cheap hair straightener for curly hair. Cheap is not good when it comes to the regular or frequent use of hair straighteners. A cheap model may be good for traveling, or if you plan to use the iron once in several months. But even then you should think twice before buying.

Cheap flat irons don’t apply heat evenly and are not so powerful. You’ll need several passes of a single hair section before it starts looking decent. Also, cheap flat irons come with a coating of ceramic that chip off over time, causing hair to break. Since doing your hair with a cheap and unreliable flat iron can last quite a time, your hair will get damaged quickly. To make a long story short, invest in a good quality hair straightener.

Best flat irons for curly hair in 2022

[ninja_tables id=”1340″]

Flat iron reviews

Paul Mitchell ­– Best flat iron for curly hair (Our pick)

Paul Mitchell Pro Flat Iron For Curly Hair


  • Express ion complex
  • 1.25″ ceramic plates
  • Digital temperature control
  • LCD display
  • Dual voltage

Express Ion Smooth+ Flat Iron flat is designed to give you straight and healthy hair every time.

Paul Mitchell’s top-of-the-line hair straightener can be seen in many hair salons around the globe. That already says enough about this product, but we’ll also give you our opinion on why we consider it the best flat iron for curly hair.

Ceramic plates with beveled edges heat up in less than a minute and will straighten your hair evenly, without creating hot spots. So, there’s no risk of your hair getting fried. In fact, your hair will be shiny, silky and perfectly straight. The digital temperature control makes it easy to adjust the temperature up to 410°F. The LCD display is a nice add-on. Thanks to thin plates and a long cord, the Paul Mitchell is easy to maneuver. Also, thin plates allow you to easily get the roots straightened.

But, one of the best features of this unit is the Express Ion technology that keeps hair silky and shiny. What is also fantastic about this product is that, in most cases, hair stays straightened for a few days. However, straightening hair will take time, so it’s not as fast as similar models.

The Paul Mitchell Pro Flat Iron comes at a great price, being a worthy investment. It also features a durable construction, and can easily last you several years. What you will certainly appreciate about this PM flat iron is the dual voltage. Thanks to it, you can have a gorgeous and shiny hair on your vacation.

The Good:

  • Ceramic plates with beveled edges for quick and safe smoothing
  • Express ion complex helps your hair look shiny and silky
  • Heats up to 410°F in just 60 seconds
  • Durable
  • 2 years guarantee for ease of mind

The Bad:

  • Doesn’t straighten hair quickly

BaBylissPRO – Best flat iron for thick curly hair

BaBylissPRO best straightener for thick curly hair

  • Titanium plates
  • Ceramic heater
  • LED temperature settings –max 450°F
  • Digital ionic technology
  • Ryton® housing

The BaBylissPRO is the best flat iron for curly hair when it comes to the value and price ratio. It’s a great choice for coarse and thick curly hair and it doesn’t cost a fortune.

The BaBylissPRO is among the best hair straighteners for a reason. It features titanium plates and Ionic technology, allowing you to make your hair straight quickly and efficiently. Thanks to titanium plates, there will be no hot spots and you’ll only need one or two passes to get the straight look you want. This means no additional damaging. Titanium plates are also resistant to corrosion which extends the life of this unit. Moreover, Ionic technology helps to reduce frizz.

This model is a great choice for coarse and thick hair as it has the temperature range up to 450°F, and it also heats up quickly. The LED temperature controls are easy to adjust.

It is available in two plate sizes: a) 1-1/4″ b) 1-3/4″. An extra-long, thin plate will save you time. However, the plates make the iron a little long for traveling. The iron is well-balanced and easy to handle so your arms will not get worn-out. The Ryton® housing will stay cool and you’ll be able to safely hold the straightener for as long as needed.

This is one of the best options when it comes to thick curly hair because it offers a great value for the money. The hair straightener is not expensive and it is well-built. It can last you several years, with proper care.

The Good:

  • Comes at a good price
  • No hot spots and frizz
  • Heats up quickly
  • Extra-long plate for fewer passes
  • Easy to handle
  • Durable

The Bad:

  • Too big for traveling
  • Doesn’t have curved edges so it’s best for straightening hair, not curling

FURIDEN – 2 in 1 hair straightener for curly hair

Furiden Professional hair straightener for curly hair

  • Ceramic tourmaline plates with rounded edges
  • 360°swivel long cord
  • Auto shut off
  • Dual voltage
  • 6-month guarantee

The Furiden flat iron is a 2-in-1 hair styler and flat iron – being a great choice if you’re looking for versatility (at an amazing price).

The 2-in-1 hair styler and straightener is something every girl needs! This model is designed to give you straight hair or beautiful curls in a very short time. It has impressive heat-up time – being ready to use in only 15 seconds. Plates are ceramic tourmaline, so there’s no frizz. The 2 in 1 flat iron features curved edges so there is also no snagging which reduces hair straightening time. What we also like is the 360°swivel cord that gives you more freedom when straightening hair.

Costing less than $80, this product surely has a lot of offer. Some of those things are variable temperature settings and auto-shutoff. This gives you even more control over the unit and increases your safety. What’s more, the hair straightener is equipped with dual voltage so the two of you can travel together.

The temperature can go to a maximum of 450°F which is great if you have thick hair. However, the outside of the iron gets hot as well. Still, you’ll get a heat resistant glove so your hands stay cool and safe. Other accessories you get in the package are a bag, salon comb and two hair clips. No doubt this is a great set here!

This product is a bargain since it’s both a flat iron and a curling iron. However, keep in mind it does need some getting used to until you learn how to curl your hair right. Also, the plate is slightly smaller, being only 1 inch wide.

The Good:

  • 2-in-1 hair styler and flat iron
  • Heats up in 15 seconds
  • Curved edges
  • Swivel long cord
  • Dual voltage for a perfect hairstyle on the go

The Bad:

  • The outside of the iron gets hot
  • Smaller plate

LumaBella Keratin Touch Series – Best for different types of curly hair

LumaBella Keratin Touch Series best hair straightener for curly hair

  • 1″ Ceramic plates
  • Keratin-infused plates
  • Smart heat sensor
  • Auto shut-off
  • 300ºF to 450°F

Equipped with high-quality ceramic plates, this model straightens hair rapidly, by distributing even heat. The floating plates give you flexibility and a good grip, so you can control the iron without any trouble.

But, what makes LumaBella Keratin straightener stand out are keratin micro-conditioners on plates. They are great for dry ends as they give hair a healthy and silky touch. Another fantastic feature is a smart heat sensor that protects hair from excessive heat and ensures less damage.

Five heat settings are ideal for handling different types of curly hair. So, if your hair is thick and stubborn, go for the highest temperature – 450°F. Speaking of which, this will be a piece of cake, thanks to the innovative Turbo Boost. Just press the button and the heat will switch to the highest temperature. The auto-shutoff function is a great feature if you accidentally forget to turn off the flat iron.

Even though this LumaBella Keratin flat iron is described as suitable for straightening and curling, it does not work well for curling. Also, 1-inch plates may prolong straightening time since you have to do little sections of hair at a time.

The Good:

  • Ceramic plates for even heat distribution
  • Protects hair from burning
  • Ensures healthy and smooth hair
  • Great for different types of curly hair

The Bad:

  • Doesn’t work well for curling
  • Smaller plates

BIO IONIC Onepass – Best hair straightener for long curly hair

BIO IONIC Onepass Flat Iron

  • Bioceramic heaters
  • Silicone speed strips
  • Nano-ionic minerals
  • Multi-level heat control
  • Ergonomic design
  • 9ft swivel cord
  • Up to 400°F

BIO IONIC ONEPASS flat iron is a great choice for long, curly hair. You will finally be able to smooth down your hair in half the time.

Ceramic plates and silicone speed strips together create magic in your hair, cutting on the time you spend on straightening your hair. OnePass plates produce negative ions whereas far infrared energy helps to get deeper into the hair. The result is hydrated hair with a shiny look and a smooth feel. Also no frizzies.

BioCeramic heaters offer up to 400°F and the heat controller helps you to choose the best temperature to flatten your hair without excessive heat. Nine feet Swivel Cord makes the iron easy to maneuver around your hair.

Even though this one is called ‘OnePass’, if you have curly hair, you’ll probably need two passes before it flattens your hair. But, for fine hair, one pass might just be enough.

The Good:

  • Significantly less time for hair straightening
  • Hydrates hair and gives it a shiny look
  • No frizz
  • Durable

The Bad:

  • You’ll need to pass twice through curly hair
  • Expensive

Xtava Flat Iron Pro Satin – Best cheap flat iron for curly hair

Xtava Hair Straightener for thick curly hair

  • 2 inches Ceramic tourmaline plates
  • LCD digital display
  • 10 temperature settings
  • Auto shut off and lock settings
  • Swivel cord

Xtava Flat Iron is a great choice for straightening your curly hair at the fraction of a cost.

Xtava Pro Satin is designed with quick and healthy hair straightening in mind. Its extra-wide ceramic plates transfer the heat evenly all the way through the hair, preserving hair structure and shine. Infrared technology tames frizzies, leaving your hair shiny and smooth in fewer passes.

Ten temperature settings that vary from 265°F – 445°F help you choose heat level based on your particular styling needs and hair type. That said, this Xtava flat iron works great on naturally curly hair. 90-second heat-up technology, lock setting and a 60-minute auto shut off function are also worth mentioning. And so is dual voltage.

The unit is cheap, making it a great value for the money flat iron. A 2-year warranty only adds up to the list of reasons why you should buy this model.

However, the iron plates are thick which means that you can’t get very close to the roots.

The Good:

  • Low-cost
  • 2-inch wide plates
  • Quick and efficient straightening
  • Travel-friendly
  • 2 years warranty

The Bad:

  • Can’t do the roots

MONDAVA PROFESSIONAL – Hair straightener for all hair types

MONDAVA Hair Straightener and Curler

  • Ceramic tourmaline plates
  • Width: 1 1/4 inch
  • Ionic technology
  • Digital LED screen
  • Dual voltage

This hair straightener for curly hair from MONDAVA is a good choice if you have thin and medium hair.

MONDAVA hair straightener comes with ceramic tourmaline plates that ensure even straightening. Plates are 1 1/4 inch wide, giving you larger plates to work with. This means less time smoothing your hair and hence less damage. In addition, there is the Ionic technology which means no frizz.

With the digital LED display and a great temperature range (from 180-450°F), you can easily adjust the heat level according to your needs. If you want straight hair to look shiny on the dance floor, you can have it. If you want romantic waves to go out on a date with your loved one, you can have that too. Great temperature range makes this model suitable for all hair types. And dual voltage makes it suitable for traveling.

The package includes a styling glove that will protect your hands from burning, velvet travel pouch for easy storing, Velcro cord strap, comb, and two alligator hair clips so you’ll have everything you need to make your hair smooth on-the-go.

On the downside, this model is not so durable which can make it slightly overpriced. You would definitely want to protect it and store it safely. It also is not a good choice for thick long curly hair, due to slower straightening time. However, it’s great for medium-sized and thin curly hair.

The Good:

  • Ceramic tourmaline plates for even straightening
  • Ionic technology for reducing frizz and neutralizing moisture
  • Suitable for all hair types
  • Great temperature range 180-450°F
  • Dual voltage

The Bad:

  • It takes longer to straighten thick curly hair
  • Not so durable

HAI Classic – Fast and convenient hair straightener for curly hair

HAI Classic Flat Iron

  • Ceramic tourmaline plates
  • 1.25 inch wide plates
  • Ergonomic design
  • 250°F – 450°F
  • Auto shut-off
  • Instant recovery

HAI Classic is the best hair straightener for thick curly hair in terms of convenience and fast straightening. It doesn’t last as long as more expensive models, but we definitely recommend it.

Ceramic Tourmaline Plates and a temperature range 250°F – 450°F make hair straightening an easy job. This iron can handle coarse hair, as well as less curly hair. Thanks to high temperature and 1.25 Inch wide plates, you don’t need to take several passes to get desired results. And there’s also Ionic Technology that helps to create healthier hair without frizz.

HAI Classic ensures even heat distribution, fast heat up, and instant recovery, which only adds up to the advantages of this flat iron.

What we love about this classic model is its ergonomic design. Lightweight and well-balanced, you won’t have any difficulties pressing your hair.

We say this is a classic model because it doesn’t come with fancy features such as digital LED display, swivel cord, and dual voltage. So, one would think it’s a bit overpriced considering the lack of these features. But, this is a reliable and durable product that comes from a well-known brand. So, perhaps this could make up for the price.

The Good:

  • Great for thick and coarse hair
  • Quick and effective hair straightening
  • Wide plates
  • Ergonomic design
  • Heats up fast

The Bad:

  • Not dual voltage
  • Overpriced

HSI Professional – Best quality hair straightener

HSI Flat Iron

  • 1¼” titanium tourmaline plates
  • 240°F – 450°F temperature range
  • Digital LCD temperature control
  • Superior infrared heat technology
  • Dual voltage
  • Includes heat glove, 5ml argon oil, and pouch

HSI Professional flat iron is a good choice if you’re looking for a reliable and easy-to-use iron.

Titanium Tourmaline plates and infrared heat technology ensure your hair is smooth and shiny, without the frizz. Thanks to the variable temperature control that’s super easy to adjust, your hair won’t get damaged because you’ll apply just the perfect level of heat. The iron plates are 1¼” so you’ll straighten your hair in less time. Moreover, the floating plates come with curved edges so your hair won’t snag. You even get a 5ml argon oil to apply after straightening. This will further enhance the beauty and smooth feel of your hair.

The temperature range is 240°F – 450°F, making HSI Professional one of the best and most versatile straightener for thick curly hair on our list. Of course, this model can also be used for fine and wavy hair. The round body makes it possible to use this HSI flat iron for both styling and straightening.

The HSI Professional comes with a heat glove and a pouch for easy packing. It also features dual voltage so it will make a great companion on your next trip, helping you have stunning hair in every moment.

The Good:

  • Round body shape perfect for both straightening and curling
  • Adjustable temperature control for handling different types of hair, including thick curly hair
  • Wide plates
  • No frizz and damage
  • Travel-friendly

The Bad:

  • No auto shutoff

Croc Classic – Best hair straightener for smooth and silky hair

Croc Classic hair straightener

  • Titanium ionic plates
  • 1.5 inch plates
  • Auto shut off
  • Digital control
  • Nano-silver technology
  • Far-infrared heat
  • Dual voltage

The Croc Flat Iron brings life and shine to your hair. Great temperature range is great for styling your hair just how you like it.

The iron’s plates are made from titanium – which is known to be a great conductor of negative ions. So you won’t have to deal with frizz anymore. In addition, there’s silver-nano technology that will sterilize and deodorize your hair. Thanks to wide plates, adjustable temperature, and infrared heat combined with this feature we’ve just mentioned, you’ll easily straighten your coarse hair and give it a healthy and shiny look.

What is great about this model is that it remembers your perfect temperature for the next time, making it easy to maintain your hairstyle goals. A coated handle will stay cool and the auto turn off feature will give you peace of mind.

The unique design looks great and allows for better contact between the plates and your hair. However, it may feel awkward in your hand at first. The problem with the Croc сlassic flat irons is that some models last only a year whereas others can last several years. So it’s not very reliable.

The Good:

  • Leaves your hair smooth and silky
  • Heats up very quickly
  • Digital display lets you see the temperature
  • Wide plates
  • Stay cool handle

The Bad:

  • A bit uncomfortable to hold at first
  • Not very reliable

Well, girls, what are you waiting for? Hurry up and find that best flat iron for curly hair and tame your curls!

Joseph is the founder and Chief Editor of "Indoor To Outdoor". He is an entrepreneur with experience in sales of household products. He also travels a lot, takes pictures and loves to ride a bike.

Leave a Reply

Your email address will not be published. Required fields are marked *