Best Flat Iron for Black Hair

10 Best Flat Irons for Black Hair in 2021

Natural black hair can be styled in many ways, but if you want straight strands, you will need to invest in the ideal flat iron. The best flat iron for black hair gives you sleek and smooth results without damaging your mane. Although black hair is difficult to manage, it won’t be anymore once you have the right straightening iron for the job in your arsenal. However, many users with black hair find it difficult to get hands-on the perfect flat iron for their hair type.

Finding the right flat iron for black natural hair is indeed confusing as the market is overcrowded with various hair tools. Some manufacturers claim that their tools are non-damaging whereas others are marketing their products with the best plate material. To make it simple for you, we have reviewed the 10 best flat irons for black hair 2021. We selected them on the basis of easy-to-use design, good features plus a wide budget range. Read ahead to find a flawless model for yourself.

Best Flat Iron for Black Hair 2021

  1. HSI Professional Ceramic Flat Iron
  2. GHD Gold Hair Straightener
  3. Paul Mitchell Pro Tools Ceramic Flat Iron
  4. Revlon Fast Results 2-inch Flat Iron
  5. BaBylissPRO Nano Titanium 1″ Flat Iron
  6. T3 Single Pass X 1.5″ Styling Iron
  7. Xtava Pro Satin Infrared Flat Iron
  8. BIO IONIC Onepass Styling Iron
  9. Remington S9500 Pro Pearl Flat Iron
  10. Conair Tourmaline Ceramic Flat Iron

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Choosing the Best Flat Iron for Black Hair (Buyer’s Guide)

To get your dream hairstyle, buying the right flat iron is essential. And to buy the precise flat iron for black hair, there are some important factors that you need to consider before making any purchase. The following factors will help you make an informed decision when picking your new straightening iron.

Type & Length of Your Hair

Before making any decision, first of all, you need to know the type and length of your hair. The hair texture, length, and condition of every user is different, thus everyone needs to pick a hot tool according to his/her hair type.

For thick and coarse black hair, you should pick a flat iron that can reach up to 450 degrees Fahrenheit. Since your hair can withstand high temperatures, so a high-temperature flat iron would be ideal because it can give you a quick finish. But if you go for a flat that does not get as hot as it should be, your straightening experience will be time-consuming and frustrating.

On the other hand, for thin and prone to damaged hair, the flat iron that you pick should have a gentler heat level. In this case, the recommended temperature would be 350 degrees Fahrenheit or less. However, if you opt for a high-temperature tool, you may damage your hair strands more than styling them.

Adjustable Temperature Setting

Flat irons come with unique and different features, though one is common among them, the adjustable temperature setting. However, not all flat irons have this feature, so whenever purchasing a hair straightener for black hair, keep an eye on this feature.

A flat iron with adjustable temperature settings gives more control and you can exactly set the heat level to your hair needs. The wider the temperature range a hairstyling tool offers, the better. However, you should not pick an iron with static temperature. Because it may not be ideal for your hair type thus causing heat damage, certainly no one wants that to happen. Anyway, the majority of the best flat irons for black hair on this page provide adjustable temperature settings, so you can find one easily.

Plate Material & Size

The material and the size of the plates are other important things to look for. Different brands use different materials to make the plates, but the most commonly used are ceramic and titanium. Both these materials are superb and give great but different results.

The ceramic material heats up smoothly and in return evenly distributes heat generated by the straightener. Users with heat vulnerable or damaged hair should go for ceramic flat irons. On the contrary, the titanium flat irons heat up quickly and give you faster results. But they can get too hot to cause damage if your hair isn’t very thick. Some of the manufacturers use both materials for even greater results.

The plate size of flat irons ranges from 0.5 inches to 2.5 inches. But the choice of the plate size will depend on the length and thickness of your hair. A flat iron with 1-inch plates will be ideal for users with thin and short hair. However, if your hair is normal and long, you should pick a flat iron with 1.25 inches to 2 inches plates. For very thick, coarse, and curly hair, 2 inches and above plates are recommended.


The best flat iron for black hair 2021 will be the one that’s versatile and offer multi-functionality. Surely, having a styling tool that can do many things is always significant. Because along with straightening, you can use the same flat iron for adding flip or curl to your hair.

Ease of Use

Apart from all the other features, the flat iron that you pick should be comfortable and easy to use. After all, if your tool isn’t comfortable, you won’t be able to achieve the dream results. The things that make a flat iron easy to use are its lightweight and ergonomic handle. Along with this, you should be able to access the control buttons easily. Plus, a digital display for keeping track of the temperature would be a decent feature.

Safety Feature

Whenever purchasing a hot tool, safety should be the top priority. Make sure that the outer casing of your flat iron does not get too hot to avoid the burning of your hands. Moreover, if you forget to switch off your tool, it can result in very ugly situations. So, to avoid any trouble, you should choose a flat iron with an auto shut-off feature. Different flat irons have different shut-off timers, but your flat iron must have this feature if you have a memory like a sieve.

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Best Flat Iron for Black Hair 2021 Reviews

1. HSI Professional Ceramic Flat Iron

HSI Professional Ceramic Flat Iron

HSI Professional flat iron offers the perfect balance between price and quality you have ever seen in a styling iron. It’s budget-friendly, versatile, and offers adjustable temperature settings. And with the durable build quality, the tool will last for years. Although it does not offer color choices, the excellent ergonomics and easy-to-use design are above everything. Its handle provides a firm grip plus it won’t cramp your arm when styling your hair. Together with all the other goods, HSI Professional has also included admirable extras in the bag. These are a travel pouch, a glove, and a travel-size argan oil hair treatment.

The heat level of the HSI Professional Glider ranges from 140 degrees Fahrenheit to 450 degrees Fahrenheit. With such a high-temperature reach, this best flat iron for natural black hair is ideal even for the thickest and coarsest hair. However, if you have damaged or color-treated hair, you should straighten your hair at a lower temperature. Additionally, its 1-inch tourmaline-infused ceramic plates deliver uniform heat to avoid damage, giving you a silky and shiny finish. Along with straightening, the HSI Professional flat iron is great to flip or curl your hair.

2. GHD Gold Hair Straightener

GHD Gold Hair Straightener

GHD Gold is an effective hair straightener that along with straightening curls your hair quite well. It has a regular design like the rest of GHD stylers, but it’s available in pink, neo-mint, and silver moon colors as well. GHD has provided this styler with floating ceramic plates that measure 3.5 inches long and 1-inch wide. The floating plates have some movement which further improves hair styling. More, the best flat iron for black hair comes with a long 2.7m swivel cord and weighs just 0.6 pounds. A rubber plate guard for keeping the iron closed is also included but there isn’t any travel bag.

The GHD’s Gold hair styler is quite simple to style with and provides professional results. It has a single heat level of 365 degrees Fahrenheit which’s well thought out. Anything less, won’t work well for natural black hair, and any higher may cause heat damage. So, just press the single button on the inside and your straightener will switch on. The LED flashing light and the beep sound will confirm that your tool is turned on. It takes just 25 seconds to heat up thus you don’t have to wait longer. Plus, the dual-zone technology with two heat sensors assure a stable temperature all through the plates.

3. Paul Mitchell Pro Tools Ceramic Flat Iron

Paul Mitchell Pro Tools Ceramic Flat Iron

Paul Mitchell Pro Tools ceramic flat iron is a reliable tool for natural hair with fast heat-up and adjustable temperature setting. The straightener is well built and when you hold it in your hands, it feels quite sturdy. You will just love its sleek look, plus it’s available in pink color too. The plates are made up of ceramic and they measure 1.25 inches wide. The wider plates help you achieve a quick finish, at the same time they are small enough to create gorgeous curls. In addition, this flat iron has a dual voltage, which means that you can use it anywhere in the world.

Paul Mitchell Pro Tools iron comes with an LCD display on the front and ‘plus’, ‘minus’ controls on the inside for easier temperature adjustment. The highest temperature of the best flat iron for natural hair is 410 degrees Fahrenheit which it can achieve in just 60 seconds. With such a fast heat-up, it could be a great styler for users with busy schedules. Furthermore, the infrared heat deeply penetrates hair to gently heat your strands from within. And the negative ions close the hair cuticle to lock-in the natural moisture. As a result, you get silky, shiny, less damaged, and frizz-free hair.

4. Revlon Fast Results 2-inch Flat Iron

Revlon Fast Results 2-inch Flat Iron

For users with very long and thick black hair, the Revlon Fast Results 2-inch flat iron could be a great choice. It will not only reduce your styling time but also gives you impressive results. If you have short or thin hair, the Revlon Fast Results iron is available in 1-inch and 1.25-inch plate sizes as well. On top of that, it has a quite cheap price tag, thus users on tight budgets won’t find any better and affordable hair iron than this. The best flat iron for black hair 2021 features ceramic plates that generate even heat to penetrate your hair from the inside out. So, along with quick styling time, it protects your hair from heat damage.

When you turn on the on/off switch, the light indicator at the top will start blinking which means that the iron is heating up. Revlon Fast Results ceramic flat iron provides multiple heat settings from 100 degrees Celsius to 220 degrees Celsius. This heat range is good enough for almost all hair types, and with the temperature dial, you can set your preferred heat level readily. But to avoid any possible heat damage, always start with the lowest possible temperature and then gradually increase it. Besides, this amazing flat iron from Revlon also comes with an auto shut-off feature.

5. BaBylissPRO Nano Titanium 1″ Flat Iron

BaBylissPRO Nano Titanium 1

BaBylissPro Nano Titanium is a top-of-the-line hair straightener that’s super easy to work with. Its slim profile and extreme lightweight allows for effective and quick straightening without hand fatigue. The standard model has 1-inch wider plates but 1.25-inch and 2-inch models are also available. However, if you want to curl your hair with the same iron, choose the 1-inch model. The other two sizes are great for faster straightening, but they don’t offer styling versatility. Besides, the manufacturer has used high-quality material in its making, so it’s long-lasting too.

Made up of titanium, the extra-long 5 inches plates cover a large portion of your hair at a time, thus reducing the overall straightening time. Titanium material is famous for quick heat up, plus the iron can reach up to 450 degrees Fahrenheit. Certainly, this makes it the best flat iron for African American hair, but if you think that 450 degrees Fahrenheit is too much for your hair, adjust it at a lower temperature. Gladly, the temperature dial lets you set the iron at 50 different heat settings. BaBlissPRO Nano Titanium is a bit expensive though, but with all these goods, it’s worth it.

6. T3 Single Pass X 1.5″ Styling Iron

T3 Single Pass X 1.5

The Single Pass X wide flat iron from T3 is a superb hair tool that would style your hair quickly, comfortably, and perfectly. With the advanced heating system, the best flat iron for natural hair 2021 maintains the temperature and regulates the heat flawlessly in every single pass to avoid heat damage. It has an ergonomic, attractive design, and it weighs up to a pound only. Lightweight flat irons are always great to go for since they provide maximum comfort during styling. For more comfort, T3 has outfitted its hair straightener with a 9 feet swivel cord and included two pro clipping sections in the box.

T3’s Single Pass X is a 1.5-inch flat iron, the wider plates cover more hair in a single glide for fast straightening. The plates are infused with tourmaline and ceramic to prevent flyaways and keep your hair straightened for a long time. Additionally, they help to seal the hair cuticle to enhance the shine of your hair. The heat level of this amazing flat iron is enough even for the thickest and coarsest hair. With the five adjustable heat settings (260 degrees Fahrenheit – 410 degrees Fahrenheit), it can do the job for all hair types. Over and above that, it’s dual voltage and has an auto shut-off feature.

7. Xtava Pro Satin Infrared Flat Iron

Xtava Pro Satin Infrared Flat Iron

If you are struggling with thick, coarse, and frizzy hair, Xtava Pro Satin infrared flat iron will confidently make your wish list. It can get in line your difficult to manage hair very easily. You would have seen many flat irons with infrared technology, but have you ever seen this technology in action? Well, the red stripe in the middle of Pro Satin’s heating plates is the area where the infrared rays are generated. The infrared heat offers two great advantages to hair. Firstly, it reduces the straightening time thus your hair is less exposed to the potentially damaging heat. Secondly, it locks in natural moisture to decrease frizz.

Xtava Pro Stain, the best flat iron for black hair gives glossy results. With the wider 2-inch tourmaline ceramic plates and the high heat level, it can penetrate even the thickest and coarsest hair. Speaking of the heat level, it offers ten heat settings ranging from 265 degrees Fahrenheit to 445 degrees Fahrenheit. With such a wide temperature range, surely it’s a go-to option for all hair types. Furthermore, Xtava Pro Satin is dual voltage and comes with an auto shut-off functionality. When not in use, double-click the power button to close the plates for convenient storage.

8. BIO IONIC Onepass Styling Iron

BIO IONIC Onepass Styling Iron

BIO IONIC Onepass is one of the fastest flat irons that will definitely please users with stubborn and difficult to manage hair. It combines high-end ceramic plates with advanced ionic technology for a healthier and smoother finish. Whether you have long or short hair, this tool is available with 1-inch as well as 1.25-inch plate sizes for satisfactory results. Plus, the plates have silicon strips which allow for smooth passing without hair snagging. Even better, there’s less chance of catching hair edges when you are curling your hair. And the 9 feet swivel power cord provides maximum maneuverability during styling.

As the name suggests, Onepass flat iron from Bio Ionic is designed for faster straightening and it truly lives up to its name. With the fast heat up and high-temperature range of 450 degrees Fahrenheit, the best flat iron for African American hair 2021 can straighten your hair in no time. Gladly, the temperature is adjustable and with accurate controls, you can set the healthiest temperature for your hair type. Not only that, there’s the auto shut-off feature that switches off the iron after 30 seconds of idleness. While BIO IONIC Onepass flat iron is expensive, the features and performance make it worthy enough to spend on.

9. Remington S9500 Pro Pearl Flat Iron

Remington S9500 Pro Pearl Ceramic Flat Iron

Users looking for an affordable and quality hair straightener will find Remington S9500 to their liking. It offers everything that you would want in a black hair flat iron. Remington has designed it smartly and ergonomically for comfortable use. It’s lightweight as well and comes with a professional-length swivel power cord. The plates are floating and made up of ceramic, plus they are infused with pearl for even better results. Floating technology lets the iron smoothly glide through hair and the ceramic pearl material gives you fast, salon-level results with less heat damage.

Remington S9500 offers 9 adjustable heat settings ranging from 300 degrees Fahrenheit to 450 degrees Fahrenheit. There’s a digital display to easily set the right temperature and the iron heats up in just 30 seconds. When it heats up, you will hear a beep sound which indicates that it’s ready to be used. Moreover, the best hair straightener for black hair also gives you the option to select the right plate size. You can select either the 1-inch or the 2-inch model depending upon your hair type. Hence, at this price, Remington S9500 is unmatchable and deserves consideration.

10. Conair Tourmaline Ceramic Flat Iron

Conair Tourmaline Ceramic Flat Iron

The InfinityPro by Conair is a budget-friendly flat iron for black hair with professional and advanced features. It heats up quickly and its highest temperature is more than enough even for the coarsest natural hair. The 2-inch heating plates provide quick straightening whereas its tourmaline ceramic material increases shine and decrease frizz. Also, the plates have floating technology that allows the straightener to glide through hair smoothly without any painful feeling of grabbing. However, we don’t recommend this iron for short hair because of its wider plates. For short hair, 1-inch or 1.25-inch flat irons do a better job.

Conair has provided its InfinityPro tourmaline ceramic flat iron with five heat settings to work ideally on different hair textures. Although the heat choices are preset, it works agreeably. The highest heat level of this best flat iron for black hair is 450 degrees Fahrenheit. Surprisingly, it can reach its highest temperature in just 20 seconds. This feature is exceptional for users with busy schedules or someone who wants a quick finish just before going out. More importantly, this Conair hair straightener has a safety auto shut-off feature if you forget to turn it off after straightening your hair.

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Black hair is stronger and coarser compared to other hair types. This means that you have to select your flat iron with great care to make straightening simpler and enjoyable. All the flat irons on our list come from respectable brands to give you great results. Whatever your budget is, here you can find a premium hair iron. Once you have the best flat iron for black hair, getting sleek and straight strands won’t be hard anymore.

Shamsher Zia

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