7 Best Beard Straighteners to Tame Unruly Beards

Struggling with a frizzy or curly beard? The latest iron and straightener technology takes beard grooming to a new level. The latest trend helps achieve that perfect facial hairstyle and is gentler than using a blow dryer.

Beard straighteners use heated plates or brushes to smooth out beard hair gently, creating a sleek, relaxed look. Straightening tools work well for everyday use or special occasions and combine well with beard oil or balms to make facial hair shine.

Let’s explore the benefits, uses, and top products. We review several beard straighteners and share our results below.

Beard Straightener Guide

Do Beard Straighteners Really Work?

Today’s beard straighteners work exceptionally well, offering exceptional results. However, results may vary depending on the plates and construction of the straightener.

The latest beard styles have shifted focus more on using heat tools to straighten and smooth hair over using products or brushing alone.

Plenty of beardsmen already reap the benefits of beard straighteners, but can this tool help your look?

Before After Beard Straightener
Before and after of beard straightening, image courtesy of TameFinish.com

Just like a flat iron or other straightening tools, beard straighteners work by passing hair through plates or a heated brush. Typically, these tools reach adjustable temperatures of 300F, ranging up to 450 degrees (F).

For short beards, straightening takes less than 5 minutes. For longer beards, it can take 30 minutes or less to get a perfectly coiffed beard.

See our Complete Beard Straightening Guide.

Look at this video of @danzbeard using a straightener at 180F degrees.

While beard straighteners used daily aren’t harmful, higher temperatures may cause heat damage to your hair follicles and skin over time.

Don’t crank the heat setting. Many men can get a smoother beard without going above 300 degrees.

Straightening Brush vs Flat Iron Design

Men have been using blow dryers, flat irons, and straightening brushes on their beards for years. Now heated beard straighteners are the newest tool.

Straightening Beard brushes

Straightening brushes or hot brushes use heated plates, bristle brushes, and combs to smooth out wavey, curly hair. Sometimes, a brush moves easier through your facial hair when it’s shorter and more coarse.

Flat iron

Flat irons or straightening irons typically have two ceramic or titanium plates that flatten your hair as you move through your strands. Some irons have larger plates than others, making them difficult to use. Smaller plate straighteners are more manageable.

The flat iron will create a completely flat, silky beard. The straightening brush is easy to use and leaves more volume with longer beards.

are Beard Combs Straighteners Effective?

Like the brush and flat iron designs, comb straighteners also use plates. However, having a shield helps separate and smooth hair without catching in the teeth.

Some combs are less effective than brushes and flat irons because you have to use it on smaller hair sections. So, it could take a few minutes longer to straighten.

Our favorite straightened beard styles

Straightened Beard Result
Silky smooth and straight. Image source: Reddit /r/beardporn
Before After Straightening Beard
Before After Straightening Beard result. Image source Smoothix
Extremely Long Beard that was carefully Straightened
Carefully straighed. Image source Imgur
Before and After Straightened Beard
From wiry to relaxed beard. Image source Kent of Inglewood

Best Beard Straighteners

We reviewed several of the latest beard straightening tools, including flat irons, heated brushes, and combs. Our reviews looked at how well the tool worked, as well as other features, warranty, and ease of use.

Here are our top picks for beard straighteners (not in any order):

1. cNXUS ionic hair straightener brush

This straightener brush can be used on all hair types, and it’s incredibly easy to use. CNXUS is a popular straightener brush brand that works differently from other products thanks to ionic technology.

Ionic Technology

The negative ions break up water molecules in wet hair into smaller drops for maximum hair follicle penetration.

  • ✿【HEALTH CARE FOR YOUR HAIR】This item is an electric hair straightener brush mainly of daily care, it helps detangle your hair and straighten hair instantly while leaving behind a healthy shiny, sleek, frizz-free hair. Easily solve hair...
  • ✿【MCH HEATING】Advanced MCH heating has incomparable superiority than PTC in market, rapid, uniform heating and homothermal. Simply turn it on, hair straightening brush temperature will be displayed on the LED screen. Wait less than a minute and...
  • ✿【INNOVATIVE DESIGN】Ionic can penetrate into hair core, intensively nourish hair from within to create stronger hair that’s more resistant to the dry, damaging effects. Meanwhile, the 360° swivel power cord and prevents wire twining and...
  • ✿【SAFE】The entire heated area is surrounded with hard plastic bristles to protect you from burning. Your hair straightener has an automatic turning off feature after a usage of 30 minutes to keep you and your counters safe. If you want to use...
  • ✿【How To Clean】You can clean it by your dry, clean and spare makeup brush. Keeping you satisfied is our number one goal. We are so certain you'll love this brush, you have nothing to lose and beautiful hair to gain!
CNXUS Straightener Brush for Beards

For one, it’s designed to look and feel like a traditional brush, but it has even heat distribution. This lets you straighten your beard faster, and it works on thick, coarse hair as well.

With heating options from 300F to 405F, the brush does get extremely hot. You likely don’t need to set this to the highest temperature to get fantastic results.


We found that this straightener really softens and smoothes out any frizz, but be careful as it may burn your skin at super high temperatures.

Where to Buy

2. DOLIROX – Multifunctional Beard Straightener

The DOLIROX Mens’ Beard Straightener is Multifunctional. It’s a dynamic Electric Hot Comb Hair Styler.

  • 【Great Value with 1oz Beard Balm & Dual Purpose】- The upgraded beard straightener comes with a 1oz natural beard balm which will trap moisture and minerals into the facial hair for long term nourishment. Deeply conditioning and helps your beard and mustache grow faster and look thicker. This beard straightening brush features two functions with both beard straightener & Hair straightening styler- Tame your beard and stylish your hair by DOLIROX brush straightener.
  • 【Multi-functional Beard Straightener Brush with Long Lasting Effect】-Dolirox beard brush was designed specially for men to achieve the best result for different styles of all beards and hair, straighten, volumize or simple brushing. Advanced MCH technology offers a fast, even heat distribution. It heats up to 410℉ within 1 minute.
  • 【Three Temperature Modes Heated Beard Brush】- 150℃(302℉) for Soft Beard & Hair/180℃(356℉)for thick beard & hair/210℃(410℉) for long beard & thick or coarse beard, fit for all type of beard. The comfortable ergonomic handle and a flexible 360° rotating power cord will prevent entanglement during use. Slim and light-weighted. The beard straightening comb uses 110-240 V dual voltage power, you would use it worldwidely.
  • 【Anti-Scald Design】-The heated beard comb allows beard and hair to be hydrated and smoothed, preventing heat damage and ensuring a healthy, polished look. The anti-scald bristles design of the brush will protect face and scalp from scald. The MCH technology ensures even heat distribution and prevents hair damage.
  • 【Upgrade Design & Portable for Travel & Gift Choice】- This mustache straightener comb with upgraded design features better result on your beard or hair. The mini size is suitable for traveling or business trip and make you look refreshed and groomed everywhere all the time. Luxury Gift pack Included-come ready as gift choice for Christams, Thanksgiving for Bearded Guys, Dad, husband or lovers.

DOLIROX Multifunctional Mens' Beard Straightener


IMHO this is the best value of our reviews as it also comes with Beard Balm and Dual Voltage Beard Straightener Comb. See more details and reviews on Amazon.

Where to Buy

3. Aberlite MAX (Upgraded) – Ionic Beard Straightener for Men

Many of the beard straighteners we tested and reviewed didn’t have such a unique design. However, that’s not the case with Aberlite’s Beard Straightener MAX edition. This brush is the first to have 40 metal-ceramic heating plates built into the design.

The Aberlite MAX straightener also has anti-static coating on bristles to move the brush through your strands seamlessly.

  • Perfect Gift for Men & Designed for Facial Hair - Aberlite Beard Straightening Brush is designed specifically for facial hair to avoid damaging your beard and burning your face. It’s also suitable for head hair for both men and women.
  • 6 Heat Settings Up to 440°F - Use a temperature above 380°F(190°C) to straighten a curly beard effectively. Less heat damage to your beard.
  • Deliver Straight, Smooth Facial Hair in One Pass - Unique PTC heating technology always maintains a consistent level of heat to deliver maximum straightening power with every pass.
  • Fast, Long-lasting Results - Advanced ionic conditioning combined with anti-static coating provides for an easy glide through the facial hair with less snagging and frizz and fast, long lasting results. Easily straighten and brush in one step!
  • Auto Safety Shut-Off - You can straighten your beard at any angle, making it convenient to operate with one hand and reducing strain on wrist during operation. Automatically shuts off after 30 minutes of discontinued use.

Aberlite Beard Straightener


You don’t have to set this straightener to the highest setting to get incredible results. However, we suggest only using this if you have a longer bread with at least 1.5 – 2″ long facial hair.

Where to Buy

4. Tame the Wild Ionic Beard Straightening Brush

Do you have a wiry beard? Tame the Wild Ionic Beard Straightening Brush may be the perfect tool for taming your hair and getting that professional beard.

This brush uses ceramic heating plates and offers temperatures up to 400F but doesn’t overheat, and it has a safety lock and automatic shut-off features.

  • Straighten Your Beard Quickly: Our Premium Tame the Wild beard straightener has a Metal Ceramic Heater, the best heater tech available for fast, even heat distribution. This helps you to straighten your beard in one stroke, saving you time and energy on your daily beard care routine.
  • Strengthens Your Beard Using Ion Technology: The ionic generator in our beard and hair straightener emits rich, negative ions that help strengthen your beard and ensure it stays in place all throughout your day.
  • Style Your Beard Safely: The anti-scald design of our beard brush straightener protects your face, so you can straighten without getting burned. It also has a 30 min auto-shutoff safety feature.
  • 12 Different Temperature Settings: Because all beards are different, we added 12 temperature settings to the electric beard straightener brush, ranging from 250°F to 450°F, to give you max choice and control. For frizzy or thick beards, we recommend using a higher heat setting and for finer and thinner beards, we recommend keeping the temperature on the lower side. We encourage you to test and use multiple temperature settings when first using the brush to find your perfect fit!
  • Lightweight and Portable Design: Specially designed for men, our beard straightener is lightweight and portable in size. It is ideal for your home or travel use and can be used in any country around the world due to its universal voltage of 110 - 240 v.
Tame the Wild Beard Straightener


Safety and ease-of-use features make this brush one of the best that we reviewed. It easily brushes through coarse hair and smoothes out all the frizz so curls and waves remain flat.

Where to Buy

5. Arkam Deluxe Beard Straightener (Ionic)

Looking for something lightweight and affordable to keep the frizz away? The Arkam ionic beard straightener is all electric and offers dual hair styling tools. It’s easy-to-use, has an anti-scald feature, comes with a premium travel case & beard comb.

  • All Day Results - Arkam's beard brush straightener comes with a premium stealth pocket comb to tame your mane throughout the day. Arkam's beard brush can also support 110 - 240v and works in any country around the world
  • Single Stroke Technology - SST allows you to save a significant amount of time grooming and perfecting your beard with a single brush stroke. Our variable heat gauge and ION technology allows you to groom and tame any beard in a flash. This technology has been tested vigorously in every beard straightening brush
  • Ion Technology - A perfect combination of a durable ceramic plates and break through ION generating bristles gives you a perfect groom and long lasting all day results. Arkam's beard comb straightener combines 3 tools in one to give you a all in one beard iron
  • Versatility - Arkam's beard straightening heat brush was carefully engineered to enhance your look and to save you valuable time taming your beard. The adjustable settings allows you to also use it as a hair straightening brush to give you your favorite hairstyle in a few strokes. Our brush has a anti-scald design to ensure your safety and peace of mind
  • Easy to Use - Arkam products were created to ensure we do one thing, "give back your time". Our beard straighteners are easy to use and will have you out the door in a flash. Makes for great gifts for dad!
Arkam beard straightener brush

With its clean design, Arkam looks more like a comb and operates just as simply. The comb heats up and allows you to style your facial hair straight and natural.

It works well with short beards and long beards. 30 second rapid heat technology goes up to 450 degrees Fahrenheit.


The Arkam beard straightener brush does soften and smooth your beard hair but requires some work. We found it took at least 2 to 3 passes, and there were still flyaways. These were easily tamed with a beard balm.

Where to Buy

6. BEARDCLASS Premium Beard Straightener

The BEARDCLASS premium beard straightener is fast heating electric straightening comb for men. It has anti-scald technology, adjustable temperature and is easily portable.

  • Designed for Beards: With shorter and closer bristles, it works perfectly for all types of beards
  • Beard hot comb with adjustable temperature: 150℃(248℉) to 210℃(410℉) to suit all type of beards
  • 40 Sec Fast heating: Beard straightened fast, while the ceramic coated bristles protect your skin
  • Great Portability: Compact & lightweight, it follows you on your trips, travels & daily routine
  • Works for all beard sizes
Premium Beard Straightener by BEARDCLASS

With its sleek looks, it works even on thick beards. Within a minute, you can straighten and remove frizz, straightening your beard hair until it’s perfect.


We found that beard hair remained smooth and straight well after using the BEARDCLASS. It’s a solid tool.

Where to Buy

7. cayzor beard straightener comb (upgraded)

The Cayzor is a comb beard straightener that actually works well. The upgraded tool is a professional electric beard straightener.

  • PREMIUM BEARD-STRAIGHTENING AND STYLING – A 2-in-1 beard comb and heated beard straightener, each brush features 5 adjustable temperature settings, PTC technology and a ceramic-coated straightener to help men get safe, rapid styling without damaging beard or irritating the skin.
  • SAFE, RAPID HEATING ELEMENT – The advanced PTC heating element delivers even, consistent heat to optimize straightening with every pass and avoid any “hot spots”. It heats up in 60 seconds, features an easy-to-read LCD screen, and boasts hard plastic bristles to protect your face and hair. Note: Please use with silicone coat and do not touch the heating section.
  • TRUE BEARD COMPATIBILITY – Boasting 5 temperature settings, including 210/250/280/320/360℉, it caters to men with thin, fine, wavy, curly, long, and medium hair lengths while creating a smooth, silky, natural lustrous look without damaging hair. Suggested beard length is 2” and longer.
  • ERGONOMIC, PORTABLE DESIGN – Along with a sunken power button to avoid accidental operation and an automatic 30-minute shutoff feature, it’s ideal for home, business, and vacation use with optimized energy efficiency. It also makes a great gift for bearded men like dads, boyfriends, and spouses.
  • PERFECT GIFT FOR MEN ON VARIOUS OCCASIONS – Cayzor Beard Straightener Comb is a wonderful gift for dad, husband, son, boyfriend, brother who has beard; They'd be very happy if get one as a gift on Father's Day, anniversary, birthday, Valentine's Day, Christmas etc

Beard Straightener Comb by Cayzor

The heated brush is easily portable and has anti-scald features, 5 adjustable temperatures and LCD display with carrying bag.


You can use the Cayzor beard straightener for combing your hair and beard while getting pin straight. We found combing makes hair easier to style, but if your hair is very curly, this may not be the best tool to use.

Where to Buy

Which Beard Straightener is Best?

Out of all the beard straighteners that we looked at, we really liked the design and ease of use with the Cayzor Beard Straightener. The design and safety features make it simple to straighten your beard for that suave effect without snagging or accidentally burning your skin.

Straightened Beard Look Examples

Straightened beards have a sleek, cultured feel that looks soft and polished. When styled, these beards look incredibly posh. However, it does take some time to straighten your beard, and if you don’t have the right face shape or hair length, it may not be the best look.

By Eric Melillo

I'm the co-owner of B&B. I live in Guilford, Connecticut and I've been obsessed with bald & beard styles & trends for over 20 years..