Best Flat Irons for Thick Hair – Straighteners for Coarse Hair

Have you ever found yourself wondering if you’ll ever find the best flat irons for thick hair?

Now, you can call off the search. In this guide are the top choices to help you find the right tool to straighten your hair. Coarse hair has more demands than many other types, hence the need for more specialized equipment.

But, what should you be looking out for as you go through this list of products? The first thing you should check is quality. The best flat irons for thick hair must use quality materials, lest it easily breaks as you straighten your hair.

Also, consider affordability. As much as you want a quality styling tool, affordability is a big plus, but you can opt to spend a little more if the flat iron produces exemplary results.

 

1. HSI Professional Glider Flat Iron

HSI Professional Glider | Ceramic Tourmaline Ionic Flat Iron Hair Straightener |...
  • STRAIGHTENS, FLIPS & CURLS: The HSI Professional Glider creates dramatic results on even the frizziest coarsest hair; to...
  • MICRO SENSORS PREVENT FUTURE HAIR DAMAGE: High quality ceramic plates use 8 HeatBalance micro-sensors to regulate the...
  • CERAMIC & CRYSTALS TO CREATE SILKY RESULTS: The Glider's plates are designed with ceramic and tourmaline crystal ion plates...

Product Features

  • Flat Iron
  • Ceramic Plates
  • 1-year warranty
  • HSI Guide
  • Temperature Settings
  • Dual Voltage
  • Hair Type: Curly and Coarse

Pros

  • The best flat iron for thick hair comes with two ceramic plates that send heat through the coarsest hair with ease. You end up with soft and straight hair as each strand gets ample heat. Additionally, the ceramic plates have eight microsensors that enable the device to balance the heat reaching your hair. It’s a feature that guards against heat damage by reducing the duration of straightening.
  • It comes with temperature settings that you can use to regulate the amount of heat on your hair. These settings vary from 140°F to 450°F to ensure you have a better command of the equipment for the perfect look.
  • There are two ceramic plates made using top-quality ionic tourmaline and ceramic crystals. Not only are they durable, but you wind up with sleek and shiny hair each time you use this tool.
  • You can use it anywhere, thanks to the dual voltage design. It works on a 120V as well as 240V, meaning you can bring it while traveling. Also, the extended swivel cord enables 360° movement as you style your hair.
  • When you buy this styling tool, you get a complete HSI guide, argan oil to help keep your hair nourished, and a one-year warranty. Also, it’s affordable, making it one of the best flat irons for thick hair.

Cons

  • While made for coarse hair, it doesn’t smooth thick hair completely, which is a problem when you prefer completely sleek hair after using a flat iron.
  • The temperature guide can fail after using the flat iron for a few months, which increases the chances of hair damage when you continue using it.

straighten hair using croc classic flat iron

 

2. KIPOZI Pro Wide Hair Straightener

KIPOZI Pro 1.75 Inch Wide Hair Straightener, Nano Titanium Flat Iron for Hair,...
  • Straighten, wave, or curl effortlessly. This Hair Straightening Iron and curling iron 2 in 1 tool with Lcd display has angled...
  • The 1.75 inch Ultimate Titanium made plates are really key to maintain the integrity and healthiness of the hair. The plates...
  • With a 30 seconds Heat Up time for Keratin Treatment, The temperature is Adjustable up to 170F/450F to give you an optimum...

Product Features

  • Hair Type- All including thick and coarse
  • Brand- KIPOZI
  • Titanium Plates
  • Heat Up- 30 seconds
  • Temperature settings
  • Auto-off
  • Swivel cord

Pros

  • It only takes this wide hair straightener 30 seconds to heat up, so on busy days, you’ll be out the door in no time.
  • The best hair straightener for thick hair has quality titanium plates that deliver heat deep into coarse hair. With this maximum penetration, you only need to pass the plates once or twice to get a sleek, smooth finish. These plates reduce the amount of heat passing through your hair, further protecting against dryness.
  • Each plate is wide, measuring 1.75″. They take up more hair, reducing the time it takes to straighten.
  • There are multiple temperature settings to choose from depending on what works on your hair. Choose any between 170F to 450F for even heat distribution.
  • You can take this flat iron anywhere since it has voltage settings for both local and international use, but make sure to bring along a plug adaptor. Also, pack it into the included velvet bag, and it’s easily portable.
  • The hair straightener has an automatic turn-off setting, which activates after an hour of no use. Besides the auto-off, the 2.5m swivel cord is long and rotates at 360 degrees, making it easy to reach all of your hair.

Cons

  • It works better with hair that’s already straight. It takes a lot of glides for it to work on curly thick hair.

 

3. Bestgift Professional Flat Iron

Professional Flat Iron, 2 in 1 Hair Straightener Curling Iron, Infrared Hair...
  • NEGATIVE ION FLAT IRON -Tourmaline ceramic flat iron hair straightener and curling iron can achieve a variety of styles and...
  • CURLING IRON FLAT IRON - Tourmaline ceramic hair straightener and curling iron has an LED screen to help you easily set and...
  • INFRARED STRAIGHTENING IRON - Professional tourmaline ceramic flat iron hair straightener and hair curler are made of sturdy...

Product Features

  • Plates Material: Tourmaline Ceramic
  • Brand: Bestgift
  • LED Display Screen
  • Varying temperature settings
  • 2 in 1 Hair Straightener
  • Weight: 1.4 pounds
  • Heating time: 30 seconds

Pros

  • The tourmaline and ceramic plates deliver negative ions to your hair. The result is sleek, shiny, and soft hair that you can manage easily. The negative ions also ensure your hair won’t suffer from heat damage and dryness.
  • The outer shell of this flat iron for thick hair uses durable ABS material. Not only does the material give the device a longer life, but it also protects your hands against burns. It’s ergonomic, making it easy to handle for long periods without any discomfort or pain in your hands.
  • This styling tool is dual purpose since you can use it as a flat or curling iron. Straighten or curl your hair depending on your preferred style. This dual application saves you the cost of having to buy multiple hair styling tools.
  • The flat iron has heat settings that vary from 350F to 450F, and you can keep an eye on the temperature settings using the LED display screen. This straightener also has an auto-off that engages when the flat iron is not in use for more than 60 minutes.
  • It only takes 30 seconds to heat up, and then you can start straightening or curling your hair.

Cons

  • It doesn’t regulate heat distribution, so you have to repeat sections when straightening to get a sleek finish in super coarse hair.

 

4. VANESSA Flat Iron Straightener

Sale
VANESSA Flat Iron Hair Straightener and Curler, Titanium Hair Straightener Flat...
  • THE WORLD'S LONGEST PLATE -- The Nano Titanium Plate of This Titanium Flat Iron Hair Straightener and Curler provides faster...
  • DURABLE AND HANDY -- VANESSA Professional Titanium Flat Iron Hair Straightener and Curler uses sturdy materials with a...
  • FOR ALL HAIR TYPE -- The Invisible Screen of This Titanium Flat Iron Hair Straightener and Curler shows only after turned on...

Product Features

  • Nano Titanium Plates
  • All Hair Types Straightener
  • Ergonomic handles
  • Numerous temperature settings
  • 2 in 1 flat iron
  • Weight: 12 ounces

Pros

  • It’s a 2-in-1 hair straightener that works like a flat iron and curler for thick, coarse, or natural hair.
  • It comes with two titanium plates that deliver negative ions to each hair strand, giving you sleek and soft straight or curly hair free from heat damage. The negative ions facilitate moisture retention, which in turn protects your hair from dryness. This system also fights against frizz and split ends that damage coarse and thick hair.
  • Both the plates and outer shell use quality material that’s sturdy and long-lasting. You can use the maximum temperature without worrying about the shell melting or burning your hand in the process.
  • This flat iron for thick hair has an LED screen that turns on when the flat iron is active. You can use it to adjust the temperature settings from 265F to 450 F. Find the right heat setting for you, then straighten or curl your hair as desired.
  • It has a flexible swivel cord that rotates at 360 degrees, meaning it easily moves around your head for the best results. The cord is long enough to style without having to stay close to the outlet. Plus, the entire flat iron is lightweight, meaning you won’t get worn out as you straighten or curl your hair.

Cons

  • The plates aren’t wide enough to suit straightening coarse, thick hair. Also, there’s no ample heat distribution for this hair type.
  • It takes too long to get a sleek look when you have thick natural hair.

 

5. NITION Professional Salon Hair Straightener

NITION Professional Salon Hair Straightener Argan Oil Tourmaline Ceramic...
  • Innovative Healthy Styling:The 5-IN-1 Ceramic coated Heating plate is also infused with Nano Silver,Argan oil,Tourmaline &...
  • Simple One Step Operation without any buttons:the revolutionary design allow you to operate by simple revolving the end of...
  • A High Efficiency Flat iron for Hair:The extra-long heating plate(4.1") provide more contacted area(+10%) than normal...

Product Features

  • 5-in-1 plate made of titanium, silver, tourmaline, ceramic, and argan oil.
  • LED display screen
  • Different Temperature settings
  • 4.1″ extra-long heating plates
  • 2 in 1 straightener and curler
  • 360-degree swivel cord
  • Additional accessories: 1 salon comb and 2 hair clips
  • Revolving temperature control

Pros

  • The quality dual plates use titanium, silver, tourmaline, ceramic, and argan oil to ensure your hair retains moisture during straightening or curling. The argan oil adds nourishment that fights off dryness, fighting off heat damage. Moisture is locked into each strand, restoring health and getting rid of frizz.
  • The edge of this flat iron for thick hair has a revolutionary control system that rotates. To power on the straightener or increase the temperature, turn it clockwise and rotate it the other way to decrease it as per your hair preference. There are no buttons on the straightener, making it unique and easy to use.
  • There are various temperature settings to choose from, ranging from 265F to 450 F. Use the LED screen to pick the right one for you.
  • This styling tool comes with extra-long plates that help you cover more parts of your hair in a shorter period. The larger size saves time and reduces the chances of damage when you use it for long periods.
  • This dual-purpose thick hair flat iron also works as a curler. It has dual voltage meaning you can travel with it anywhere in the world. Use the salon comb and hair clips to section and clip off your hair.

Cons

  • The flat iron can take twice as much time to straighten coarse, thick hair. Heat penetration is minimal hence the additional time.

 

6. FURIDEN Professional Hair Straightener

Sale
Professional Hair Straightener, Flat Iron for Hair Styling: 2 in 1 Tourmaline...
  • ONLY ONE STEP: FURIDEN professional hair straightening with directional switch new design, only one step to rotate clockwise...
  • LESS TIME: FURIDEN best flat iron with MCH, a new heating standard for hair appliance. This flat iron curler heats quickly in...
  • NO SNAGGING & NO TUGGING: FURIDEN 360°swivel long cord flat iron for women with floating plates ,balanced heat plates that...

Product Features

  • Ceramic plates
  • Rotating end
  • 20 heat settings
  • LED display screen
  • Swivel rotating cord
  • 2-in-1 functionality
  • 15 second heating time
  • Dual voltage

Pros

  • There are no buttons to push to turn on this styling tool. All you have to do is to rotate the end part of the flat iron. Once you turn it on, rotate clockwise to increase the temperature setting and counterclockwise to lower it. It’s easy to operate and fast when in a rush.
  • It takes this hair straightener 15 seconds to heat up, and you have numerous temperature settings to choose from, ranging from 250F to 450 F.
  • The cord is long, measuring 97 inches and giving you enough room to work on your whole head without much strain. The end uses a swivel feature, giving it the ability to rotate 360 degrees. You can work from front to back easily to get the style you want.
  • This dual-purpose hair straightener also comes in handy as a curling iron. You don’t need to purchase other styling tools to achieve long-lasting curls on your hair.
  • The dual voltage feature and its lightweight design make this the ideal flat iron to bring with you on any trip.

Cons

  • It doesn’t work as a curler immediately after straightening hair. You must wait after straightening to restyle and get perfect and lasting curls.
  • The flat iron lacks the firm grip needed to achieve sleekness when you have thick, coarse hair.

 

7. Magnifeko Professional Hair Straightener Flat Iron

Sale
Magnifeko Professional Hair Straightener Flat Iron - Wide Ceramic Plates &...
  • ✅ GET THE PERFECT HAIR STYLING IN NO TIME Enjoy instant heat up convenience with our pro-grade electronic flat irons, save...
  • ✅ INVEST IN THE BEST HAIR STRAIGHTENER: Quality crafted of strong PA66 material, with 4 inches long and 1.6 inch wide...
  • ✅ CUSTOMIZE THE USE OF YOUR BEAUTY TOOL: With an adjustable temperature feature, this electronic straightening iron with...

Product Features

  • Adjustable heat settings
  • Ceramic plates
  • LED screen
  • Ergonomic handles
  • Swivel cord
  • Auto shutoff
  • Long plates
  • Sturdy external material

Pros

  • The outer shell of this flat iron for thick hair uses quality PA66 material. It allows maximum heat penetration on the plates but doesn’t burn your hands in the process. Also, it’s ergonomic and doesn’t melt due to higher temperatures.
  • It heats up instantly, saving time and power usage. You won’t have to wait long for it to reach the right temperature. Also, there are numerous heat settings to choose from depending on what works on your hair. You can control them using the LED screen and choose settings from 170F to 450F.
  • After 60 minutes of not being used, the auto-shutoff on the hair straighter activates to save on power and as a safety feature.
  • Both ceramic plates deliver negative ions on each strand of your hair, allowing for maximum heat penetration while sealing in moisture to avoid dryness that can damage your hair.

Cons

  • You have to keep clicking on buttons to maintain temperature as required to straighten your hair.
  • While working on coarse, thick hair, the flat iron snags.

 

8. AXUF 2-in-1 Hair Straightener

AXUF Hair Straightener, 2 in 1 Straightens & Curls with Adjustable Temp,...
  • 2 In 1 S-shape Plates Straightener & Curler -- This titanium flat iron features 1 inch double ceramic rounded edge S-shape...
  • Adjustable Temp & Smart AUTO-OFF -- Temp range from 270°F to 450°F, achieve a perfectly sleek and smooth look easily for...
  • More Stylish Yet Healthier -- The straightening iron infused with tourmaline & ceramic plates, generating negative ions and...

Product Features

  • Auto-off
  • 2-in-1 functionality
  • Dual voltage
  • Multiple heat settings
  • 360-degree swivel cord
  • Titanium ceramic plates

Pros

  • The titanium ceramic plates on this flat iron are ideal for soft, straight, and bouncy hair. It serves two functions. Start by straightening your hair, then use it to curl your hair if you want to. It not only saves time but makes the flat iron an economical choice.
  • It has numerous heat settings from 270F to 450F, making it easy to choose the one that gives you the best results. Thick, coarse hair varies in terms of texture, with each requiring a specific heat setting to achieve sleekness.
  • Its plates work to seal in moisture on your hair using negative irons that guard against heat ruining your hair. Sealed in moisture maintains hair health, and the flat iron doesn’t scald your scalp.
  • The dual voltage design supports 120V and 240V, meaning you can travel with the hair straightener globally. Also, it comes with a long 360-degree swivel cord that makes hair straightening easier.
  • As a bonus, you get several accessories when you buy this product, including a velvet storage bag, heat-resistant glove, salon comb, and two hair clips.

Cons

  • The plates are short, adding to the time it takes to complete straightening thick, coarse hair.

 

9. Bekind Apex 2 in 1 Hair Straightener Flat Iron

Bekind Apex 2-in-1 Hair Straightener Flat Iron, Straightener and Curler for All...
  • Apex Circle Design & Multiple Hairstyles: Thanks to Bekind Apex Circle Design, you can go as creative as possible and make...
  • Special Coating & Apex Floating Plates Design: This special coating material creates a wonderful surface for hairstyling,...
  • Newest Heating Tech - Stable & No Hair Damage: BeKind comes with the newest PTC heating technology that provides constant &...

Product Features

  • 2-in-1 flat iron
  • PTC heating technology
  • Bonus accessories
  • 5 heat settings
  • Auto-off
  • Apex floating plates
  • One power on button

Pros

  • This product is easy to operate since there’s only one button to turn it on and the lightweight design is perfect for coarse hair.
  • This flat iron for thick hair uses the latest PTC technology that works to control the heat. The temperature is kept steady and reliable during use. Just determine which setting suits your hair. It has five heat settings to choose from, so you won’t have to overdo it. The temp ranges from 320F to 460F.
  • Apex floating plates come in handy when straightening thick and coarse hair. You won’t have to worry about tugging since these plates are made to prevent it.
  • It has a temperature memory that maintains your preferred setting even after turning it off. Once you turn it on, it heats up immediately to the last setting you had it on. You can check the heat setting in the LED display screen before you start using it.
  • There are bonus accessories that accompany the hair straightener, including 12 black hair ties, two snowy hair ropes, a storage bag, two hair clips, ten hairpins, and two anti-scald gloves.

Cons

  • It tends to snag in kinky hair taking more time to keep pulling it out and starting over.

 

Final Point

From the list above, you can choose the best flat iron for thick hair. Check on the quality of plates and external casing. Also, consider the heat settings and heat distribution reviews to find a product that works well with thick, coarse hair.