The Best Hair Straightening Brushes

Are you a curly-haired girl who can’t stop obsessing over perfectly straight, smooth hair?

We’re sure you’d give almost anything to flaunt that look!

Well, someone heard a curly head like you and invented a hair straightener. But doesn’t it take forever to straighten those curls into sleek straight hair?

You’re right, women had no other option than to stand in front of the mirror for hours to get straight, silky hair UNTIL hair straightening brushes came into the picture! Made to work on even the most stubborn of curls, these beauty tools have stolen the show. You just need to find the right one and voila, there won’t be any bad hair days!

From Amika and Dry Bar to Revlon, so many brands have stepped up their game by introducing hair straightening brushes. Our favorite is the Amika Polished Perfection Straightening Brush 2.0. Thanks to the innovative iRed technology and an ion-generating projector, this hair straightening brush reveals smoother, shinier hair. Making hairstyling easy and oh-so-quick, this budget-friendly tool is truly a steal!

What Makes a Good Hair Straightening Brush?

A hair straightening brush is a great alternative for hair straightener devices that damage your hair in the long run by breaking hydrogen bonds each time you use it.

Hair straightening brushes aren’t only easy to use and more affordable but they are literally the best for getting smooth, frizz-free, straight hair. The best ones heat up to 4500 F and emit negative ions to straighten even the most stubborn locks in just 8-10 seconds!

Typically, they feature a triple action system, which allows you to detangle and straighten your hair while increasing their natural shine. They make it easier for you to manage your hair by sealing the hair cuticles to get rid of the frizz. They heat quickly and prevent pulling on hair. The best ones have a ceramic coating to protect your hair from damage caused by heat in the long run. 

What is the Best Hair Straightening Brush?

The functionality and performance of a hair straightening brush depends on a number of factors, including the level of heat and the type of straightening plates and bristles used. Before you get overwhelmed, let’s tell you that we’ve made a list of the top five expert picks to ensure you buy only the best hair straightening brushes. 

InStyler Straight Up Ceramic Straightening Brush

The InStyler Straight Up Ceramic Straightening Brush is one of the best hair straightening brushes for all hair types. With ceramic heated plates surrounding each bristle, this holy grail beauty tool allows you to section and style your hair simultaneously. This saves your precious time and effort, especially when you’re in a hurry.

It has 65 ceramic heated plates in total that ensure even distribution of heat. You can choose from 7 options in heat settings and view the selected temperature on the LED display. With a temperature range from 3300 F to 4500 F, this hair straightening brush is ideal for everyone, including those with thick and frizzy hair.

This brush heats up in just 30 seconds and maintains the temperature, which means no more fussing over your hairstyle on lazy mornings! The ionic bristles of this styling tool remain cool, making it easier for you to straighten the roots without the fear of burning your hair. While the bristles heat up during use, the body of the brush stays cool for safety purposes. 


  • Offers 7 heat levels
  • Heats up in 30 seconds
  • The ceramic surface prevents hair damage
  • Gives your hair silky smooth texture


  • May not work as great with very short hair
  • Doesn’t have a temperature lock to prevent accidental change of heat level
  • The power button on the front can accidentally be switched off

Where to Buy: Amazon, Target

Dry Bar the Brush Crush Heated Straightening Brush

This best-styling styling tool is for all those women who’re looking for a quick solution for rough, frizzy hair. Structured like a paddle brush, it offers the heat of a flat iron. You’ll get smooth straight hair in just one step, thanks to its ionic technology!

The Dry Bar the Brush Crush is the ideal option for all hair types, including curly and even tightly coiled hair, as it seals the hair cuticle and straightens even the curliest of hair strands without damaging them. Moreover, the cord has a perfect professional length of nine feet. This hair straightening brush comes with digital temperature controls to allow you to work with optimal heat levels. When not in use, it automatically shuts off in 60 minutes for added safety.


  • The ionic technology gives sleek, frizz-free look from root to tip
  • Has digital temperature controls
  • Comes with an automatic shut-off
  • Heat levels up to 450 F
  • Features a professional-length cord


  • Heats only in the center, making it a bit difficult to get the tiny hair strands at the back of the neck and behind the ear

Where to Buy: Amazon

Amika Polished Perfection Straightening Brush 2.0

Our Favorite

The Amika Polished Perfection Straightening Brush 2.0 is our personal favorite – and for good reasons! If you’re tired of using brushes that pull on and damage your hair, this tool will change your life.

It combines a flat iron’s heating power with the convenience of a hairbrush to give you a professional salon look with just one stroke. Featuring a double ion generator, it produces negative ions to make rough, frizzy hair look smooth and shiny. The ceramic bristles and nylon tips heat your hair from inside out to minimize the risk of damage. It comes with a nine-foot swivel cord that can be rotated 360 degrees.

This brush also has an LCD digital interface that allows you to set the desired heat level up to 4500 F. moreover, it features iRed beam technology that locks in the natural moisture of your hair for shiny, smooth results.


  • Does the hair straightening job in half the time as compared to traditional flat irons
  • Comes with different heat levels
  • Keeps hair protected and moisturized for a shiny look
  • Comes with a digital temperature display


  • Getting your ends straight may be a hassle

Where to Buy: amika

Conair Infiniti Pro Diamond-Brilliance Ceramic Hot Paddle Brush

What makes the Conair Infiniti Pro Ceramic Smoothing Straightening Brush different is its bristles are a combination of ceramic, nylon, and silicone. They glide through the hair effortlessly to leave them smooth and frizz-free. As an added bonus, the diamond-infused ceramic plates ensure consistent distribution of heat across your mane to prevent the risk of heat damage and unpleasant bends.  

The ion generator seals the hair cuticle to reduce frizz and add shine and smoothness while preventing damage. You get to choose from three heat options, the highest being 4000 F. This makes it a great styling tool for all hair types. You can reach the desired temperature in just 30 seconds. 


  • Removes frizz and leaves hair straight, shiny, and smooth
  • The combination bristles make your hair more manageable
  • The modern ionic technology seals the hair cuticle to prevent damage
  • Heats instantly with temperatures reaching up to 4000 F


  • The cord is relatively short
  • There is no temperature lock
  • Doesn’t have automatic shut-off option
  • May not work so well on very thick curly hair

Where to Buy: Amazon, Target

Revlon XL Hair Straightening Heated Styling Brush

The Budget-Friendly Option

The Revlon XL Hair Straightening Heated Styling Brush is a game-changer in the world of hot styling tools. This budget-friendly tool is lightweight, easy to use, and convenient to handle. It features extra-long, ceramic-coated surfaces and provides multidimensional combs. With a large surface area, it is ideal for styling thick curly hair without having to put in hours’ worth of effort.

In addition to saving a lot of time, this hair straightening brush gives amazing results. It also offers 10 heat settings on the LCD to suit specific needs of your hair with the highest temperature being 4300 F. The negative ion technology allows for maximum frizz control and gives a natural shine to your hair. Featuring unique XL heating and a dual-voltage system, it straightens hair from root to tip for convenient styling.    


  • An affordable option for quick, easy styling
  • Allows multidimensional combs with a large surface area
  • Comes with 10 options for heat levels
  • The ideal solution for frizzy and fly away hair
  • Lightweight and travel-friendly


  • Doesn’t have automatic shut-off option

Where to Buy: Amazon

Final Thoughts

With the best hair straightening brushes, you can ditch your flat iron and go from curly to straight in just a few minutes. They save you precious time by combining styling steps in one and leave your hair looking straight, smooth, and shiny. The Amika Polished Perfection Straightening Brush 2.0 is our top pick because it’s the perfect styling tool for all hair types. It doesn’t only give amazing results but also keeps your hair protected while bringing out its natural shine. You’ll thank this tool on lazy mornings and for spontaneous party plans!

Frequently Asked Questions

What Makes a Good Curling Iron for Thick Hair?

Curling irons for thick hair must have a high-temperature setting (heat up to at least 400F) to hold thick hair into curls all-day if not for a few days!
The best curling irons for thick hair use an advanced ionic or infrared technology to reduce frizz and keep your hair moisturized.

What size barrel is best for thick hair?

For thick hair, a curling iron with a barrel sized 1.5 inches is the most suitable option for everyday use.
Depending on your desired hairstyle, you can section your hair into smaller or thicker sections to create both tight and loose curls.

How do you make curls last all day with thick hair?

Use a mousse and heat protectant before you blow-dry in order to give the hair more hold. Prepping with a setting spray is also great for locking in your curls. Many of them offer heat protection, too!

What are hair straightening brushes made of?

Hair straightening brushes are usually made of plastic, metal, or a combination of synthetic materials. The best ones have a ceramic coating because ceramic reduces static electricity. Moreover, they usually have ceramic, rubber, or silicone tips that prevent the skin from heat damage.

What is the right method of using a hair straightening brush?

Hair straightening brushes are relatively easy to use. You simply need to follow these steps:

  • Wash and air dry your hair before using a straightening brush
  • Comb your hair to detangle it
  • You may then apply a heat-protecting agent on your hair strands to keep them safe from heat damage
  • Pick small strands and section your hair
  • Switch the straightening brush on and set it on the desired temperature. Wait for it to heat up properly
  • Glide the brush through your hair section by section two to three times

Voila, you’ll have the perfect hair look ready!

Is it safe to use a hair straightening brush?

While hair straightening brushes are specially designed to protect your hair from heat damage, in the long run, it is better to avoid excessive heat treatment of your hair. Nevertheless, straightening brushes are always kinder to your hair, as they offer heat through the bristles.

In case, you have to have your hair styled every day, make sure you use good-quality hair care products to keep them nourished and moisturized. This will prevent the negative effects of heat treatment and revitalize your hair with a natural shine.