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13 Best Round Brushes for Perfect Blowouts in 2023

best round brush


If you’ve ever entertained the thought of paying for professional blowouts but you hesitate to pay the price for such a quick salon visit, you’ll save tons of time and money by investing in the best round brush because one of these can give you tons of volume and shine. And your blow dryer will work even faster, meaning you’ll minimize heat damage too.

Because these brushes deliver fabulous volume, straightening power, soft curls, and even beachy waves, right where you want them, finding the right one could have you quickly dumping a few of your other favorite hot tools right in the donation bag. There are a few specific things to consider when you’re searching for the right round brush for your hair type and styling goals, which you’ll find at the bottom of this article.

Your most amazing hair is just a great round brush away, so check out these must-have hairbrushes and discover which is the right one for you.

Discover Your New Favorite Round Brush

large ceramic round brush Amazon Customer Reviews
  • Locks in styles
  • Ergonomic handle
  • Unique bristle design
Price: $31.00 Shop at Amazon Shop now Read our review
double density boar bristle round brush Amazon Customer Reviews
  • Dual density bristles
  • Natural boar bristles
  • Reduces frizz
Price: $58.49 Shop at Amazon Shop now Read our review
blue bio ionic nanoionic conditioning round brush Amazon Customer Reviews
  • Soft touch handle
  • Unique squared round barrel
  • Fights frizz
Price: $35.00 Shop at Amazon Shop now Read our review
Hotheads round brush with thermal conductive technology Amazon Customer Reviews
  • Mixed bristles catch and hold hair
  • Comfortable grip
  • Thermal barrel means faster drying
Price: $26.35 Shop at Amazon Shop now Read our review
Nanothermic ceramic ionic professional round brush set Amazon Customer Reviews
  • Four brush set
  • Nano-ionic technology
  • Super lightweight
Price: $72.50 Shop at Amazon Shop now Read our review
large thermal ceramic ionic round brush Amazon Customer Reviews
  • Reduces static and frizz
  • Minimizes heat damage
  • Varied bristles smooth hair
Price: $17.99 Shop at Amazon Shop now Read our review
professional nano ionic round brush five piece set Amazon Customer Reviews
  • Five brush set
  • Grippy bristles
  • Color changing technology
Price: $38.99 Shop at Amazon Shop now Read our review
Osensia ceramic ion thermal round brush Amazon Customer Reviews
  • Withstands high heat
  • Scalp massaging bristles
  • Leaves hair super shiny
Price: $19.99 Shop at Amazon Shop now Read our review
professional round brush Amazon Customer Reviews
  • Ceramic and ionic
  • Combination of bristles
  • Easy grip handle
Price: $21.99 Shop at Amazon Shop now Read our review
ion infused round brush Amazon Customer Reviews
  • Crimped bristles hold hair well
  • Dries hair faster than many
  • Anti-static
Price: $23.50 Shop at Amazon Shop now Read our review
BESTOOL wooden nylon and boar bristle round brush Amazon Customer Reviews
  • Great for longer hair
  • Natural boar bristles
  • Solid wood handle
Price: $16.97 Shop at Amazon Shop now Read our review
Xtava 55mm double boar bristle round brush Amazon Customer Reviews
  • Very lightweight
  • Doesn't snag hair
  • Lots of size options
Price: $7.19 Shop at Amazon Shop now Read our review
ceramic nylon bristle round brush Amazon Customer Reviews
  • Lightweight
  • Doesn't tangle hair
  • Aerated barrel
Price: $29.95 Shop at Amazon Shop now Read our review
Our Unbiased Reviews
  1. 1. Drybar Double Pint Large Round Ceramic Brush

    • Unique bristle layout grips hair without flyaways
    • Vented ceramic barrel allows for maximum heat and airflow
    • Soft grip hand is comfortable
    • Lightweight to avoid hand and arm fatigue
    • Expensive compared to many
    • Handle is too narrow for some
    • Nylon versus boar bristles

    The folks at Drybar make one of our fave professional blow dryers, so it’s no surprise that we’re also nuts about their big barrel Double Pint ceramic round brush to go with. The 2.75-inch vented ceramic barrel allows for maximum heat and tons of airflow to help you lock in a style that lasts. The bristle design gives this brush great grip and easy control, without hair blowing everywhere – a definite bonus.

    The ergonomic handle design features a soft grip finish. Because the overall brush weight is light, it’s great for heavy-duty salon or home use. Drybar also makes a similarly styled round brush in a 1.75-inch Half Pint barrel size, so you can choose what’s right for your length and styling desires.

  2. 2. Spornette Italian Double Density Boar Bristle Round Brush

    • Dual density boar bristles natural condition and smooth hair
    • Wood handle is well weighted and resists breakage
    • Large 2.75 inch size is ideal for medium and long hair
    • Evenly distributes natural oils allowing you to reduce frequency of hair washing
    • Expensive compared to some
    • Smooth handle is harder to control
    • Double density bristles can be hard to get through thick hair

    Sometimes old school can be a bonus, and that’s just the case with this boar bristle round brush from Spornette. The solid wood handle and barrel feel well-weighted in your hand, while the mixed-length bristles work to give you that smooth blowout you’re after.

    This round brush has double-density boar bristles that help distribute your hair’s natural oils, for beautiful smoothness and shine. The brush, while sizeable, is well-suited for even thinner and curlier heads of hair. While it’s a bit heavier than some round brushes, this one is less prone to handle breakage, making it a great choice.

    With a solid barrel, the diameter including bristles is 2.75 inches, making it suitable for medium and long hairstyles. Great for large spirals and beachy waves as well as smooth and swoopy curls, this round brush is going to be one of your favorites.

  3. 3. BIO IONIC Bluewave Nanoionic Conditioning Brush

    • Unique squared barrel grips hair at the roots for super volume
    • Nanoionic minerals break down water clusters to make drying faster
    • Soft touch handle is comfortable
    • Professional quality brush designed by a stylist
    • Super spendy
    • Can be a tangle maker
    • Some reports of handle breakage

    Have you ever heard of a square round brush? This unique brush actually has a squared round barrel that grips and holds your hair at the roots, creating more volume, and faster, when you blow-dry your hair. The wave-shaped bristles are infused with nano-ionic minerals, which add conditioning and shine while eliminating static and flyaways.

    Easy to grip, this brush has an ultra-lightweight, soft-touch handle that’s gentle on the hands. And since it produces natural negative ions, the water clusters in your hair actually break down into tinier molecules that dry faster, with less heat exposure. A bonus for eliminating frizzies and avoiding breakage.

    This professional round brush comes in four sizes from small to extra large.

  4. 4. HOTHEADS 3D Speed Brush

    • Mix of nylon and boar bristles make hair shiny and frizz free
    • End caps concentrate the heat from your blow dryer
    • Brush barrel uses thermal conductive technology for faster drying
    • Foam covered handle is comfy and doesn’t slip even when wet
    • Packaging doesn’t match the quality of the brush
    • Solid core doesn’t allow for as much airflow
    • More expensive than many
    • Smaller sizes aren’t the best for really long hair

    The three-dimensional bristles of this HOTHEADS round brush are a cool combination of boar and nylon, so you get the benefits of both. And because of their configuration – the taller nylon bristles catch your hair, while the boar bristles add shine and help control those frizzies.

    Another cool feature is the captive ends, which simply means that where the bristles stop, there are wide ends, top and bottom, to keep your hair from getting tangled in the brush handle or coming off the brush top (a consistent issue on the rare days I’m willing to try to blow my wavy hair straight). They also help to contain the hot air from your blowdryer, acting almost like a concentrator. That means your hair dries faster with less heat damage.

    Another cool thing is the brush is made with thermal conductive technology, so the core actually heats up for faster drying. But don’t worry – it cools down just as fast. And the non-slip grippy handle feels padded and comfy, plus this brush is super lightweight. If you’re a professional stylist using this tool repeatedly throughout the day, your mitts are going to thank you for it.

  5. 5. Olivia Garden NanoThermic Ceramic Ionic Round Brush Set

    • Recommended by professional stylists
    • Speeds drying and creates shine
    • Set offers a wide variety of sizes
    • Cool retractable parting tool
    • Bristles can seem sharp on sensitive heads
    • Packaging sometimes states a different price than purchase price listed
    • Pretty expensive
    • Rubber handle can snag on hair

    If you’re a professional stylist, every day means a day of dealing with lots of different hair types, styles, lengths, and thicknesses. That’s why a single round brush can’t do everything for your clients. Investing in this set of nano-thermic ceramic ionic round brushes gives you all the tools you’ll need for every client, every time.

    These round brushes – measured from the edge of the bristles – are 3 inches, 2.5 inches, 2 inches, and 1.5 inches. Super lightweight, they make long days of styling easier with a retractable parting pick and easy hanging loops.

    If you’re looking for the best round brush for blowouts, this set delivers four size options, all with nano-ionic technology, which means smooth, frizz-free hair and super happy clients.

  6. 6. SUPRENT Nano Thermal Ceramic & Ionic Round Brush

    • Barrel heats up to speed drying time
    • Mix of bristles makes for smoother hair
    • Delivers lots of volume without frizz
    • Well vented for less hair exposure to heat damage
    • Hair can get caught between the handle and barrel
    • Grippy handle is also a hair catcher
    • No nubs on the ends of nylon bristles make it harder to use
    • Some reports of handle breakage

    Again, a mix of nylon and boar bristles makes for a winning combination in this thermal ceramic and ionic round brush from SUPRENT. The brush features a combination of bristle lengths, with the nylon bristles longer and the boar bristles shorter. This combo reduces static and keeps frizz at bay.

    With a big 1.7-inch barrel that features nano ionic technology, this styling brush adds shine and softness during your blowout. The ceramic barrel heats up during drying, minimizing the time your hair is exposed to heat and potential damage. It also has lots of pass-through vents in the barrel to allow for more airflow. The bristles round out at a whopping 2.9 inches, great for smoother styles.

    The grippy handle keeps your brush well in hand during your blowout. What’s nice is this round brush comes in four different barrel sizes, including this big model. Base your selection on how smooth or wavy you want your hair to be.

  7. 7. Perfehair Professional Nano Ceramic & Ionic Round Brush Set

    • Ceramic ionic technology means less frizz and fast drying
    • Wide range of sizes
    • professionals rave about them
    • Great price for five
    • Could use more larger brushes than provided
    • Bristles can pull hair
    • Pretty plain-looking for professional quality

    This five-piece round brush set gets the nod as Amazon’s choice for rave reviews and few returns. We think they’re beyond cool because of their color-changing technology that allows you to see when the barrel heats up, so you can adjust your dryer temps for optimum styling heat.

    All five of these brushes feature super grippy bristles that catch and hold hair for the best shape and style. They’re lightweight, and they can take the abuse of daily salon use. The comfort grip ergonomic handle is lightweight and easy for all-day use. If you need the best round brush for blowouts, pick from barrel diameters of .75 inch, 1 inch, 1.25 inches, 1.77 inches, and 2.2 inches.

    We also think the price is a wicked good deal.

  8. 8. Osensia Professional Round Brush

    • Ionic mineral infused bristles make hair sleek and shiny
    • Ceramic barrel decreases drying time
    • Super lightweight so it’s easy on the hands and arms
    • Nylon bristles are gentle on the scalp
    • The nylon bristles can be more prone to tangling hair
    • More expensive than some
    • Brush end can get quite hot
    • Not as de-frizzing as some

    If you want the silkiest, smoothest blowout, keep your eye on the bristles. This ceramic ionic round brush has antistatic bristles that are ionic mineral-infused to create sleek shiny styles every time. These semi-magical bristles are also naturally antibacterial for healthier hair, but they’re also tough enough to withstand high heat (up to 428°F/220°C).

    The polished bristles gently massage your scalp, helping to keep breakage at bay, and minimizing hair damage. The wavy bristles catch large areas of your hair, making styling simple without separating your hair out constantly.

    The super lightweight ceramic barrel gently heats and helps dry your hair faster, making for smooth styles that last, while the easy-grip handle doesn’t catch and tangle your hair.

    Osensia also makes an ionic mineral-infused paddle brush, another one of our favorites for drying big sections of hair and straightening at the same time. It’s also Amazon’s Choice.

  9. 9. Fagaci Professional Round Brush + Styling Clips

    • Ceramic and ionic technology for smooth shiny styling
    • Honeycomb barrel allows for lots of heat and airflow
    • Combination of boar bristles and nylon yarn bristles is ideal
    • Comes with big hair clips for sectioning
    • Grippy handle can catch and pull hair
    • Some bristle loss reported
    • Nylon bristles may melt under highest heat settings

    If you’re looking for a professional round brush that checks all the boxes for our favorite features, the Fagaci round brush is a worthy competitor. First, it has a honeycomb barrel that allows for both tons of airflow and plenty of heat. This ceramic and ionic brush features a combination of both nylon yarn and boar bristles that grip without damaging hair. The boar bristles also help distribute your hair’s natural oils for a shiny and smooth result.

    The soft and grippy silicone handle makes for easy styling without tangles. Plus, you’ll love that this brush comes with four hair clips that can be used to separate and dry hair in sections. We love these because they’re actually large enough to grab and hold large sections of hair, making styling a breeze. Overall, the brush and clip combo is a great buy getting an enthusiastic thumbs up from us.

  10. 10. Spornette Pink Ion Fusion Ceramic Round Brush

    • Very affordable
    • Aerated ceramic barrel helps to keep hair soft
    • Crimped nylon bristles are ion charged to reduce static
    • Textured grip reduces hand fatigue
    • Thin handle is kind of slippery
    • Nylon bristles can feel harsh on the scalp
    • Hair can more easily tangle in this one
    • Not the best choice for very thick hair

    The vented ceramic thermal barrel on this Spornette round brush is a standout. It allows all the heat to flow through from your blow dryer, to give maximum air circulation and heat up the barrel. What does that mean for you? Faster drying times, softer locks, and less chance of heat damage to your hair.

    The crimped nylon bristles easily catch and hold your hair, while being gentle on your scalp. But they’re also a secret weapon against frizz, because they’re ion-charged and anti-static, resulting in a smoother blowout for you. Bonus: The lightweight cushioned handle features ribbing on the grip to reduce hand fatigue.

  11. 11. BESTOOL Boar Bristle Round Brush

    • Nice mix of nylon and boar bristles leave hair shiny
    • Nylon bristles massage the scalp
    • One piece wood construction means it’s less likely to break
    • Comes with a brush cleaning tool
    • Hair can get tangled while drying
    • Heavier than some
    • Bristle losses reported
    • Bristles could be a bit longer to catch more hair at a time

    This boar bristle round brush from BESTOOL features a solid wood handle and hollow barrel that feel good in your hand, while the mixed-length bristles work to give you that smooth blowout you’re after.

    The brush has longer nylon bristles with massaging tips that don’t scratch your scalp. They’re intermingled with shorter boar bristles that help distribute your hair’s natural oils, for a beautiful shine. While it’s a bit heavier than some round brushes, this one is less prone to handle breakage, making it a great choice.

    With small, medium, and large barrel sizes ranging from 2.2″-2.8″, this brush is ideal for any hair length and style, from small, tight curls, to voluminous medium or big, loose waves. Plus, it helps to straighten hair. 

  12. 12. Xtava 55mm Double Boar Bristle Round Brush

    • Wooden handle stays cool during styling
    • Mix of bristles address frizz and increase shine
    • Lightweight with ergonomic hand fit
    • Smooth brush handle doesn’t snag hair
    • Bristles can fall out
    • Stiff bristles are scratchy on the scalp
    • Paint tends to wear off the handle
    • Bristle density can make it hard to get through thick hair

    When it comes to big, this round brush makes our list as a total giant among brushes. At 22mm wide, it’s easy to tame the curliest or longest hair into silky, smooth, and shiny soft waves.

    The big wooden brush will give you super volume down to the roots because it lifts and allows air to flow under as well as around the brush. That makes for quicker drying, with less opportunity for your hair to kink back up. Backed by static-fighting nylon pin bristles, the shorter boar bristles leave hair nice and shiny.

    The wooden handle stays cool while you’re styling and is less likely to break than many plastic options. You can get this awesome round brush in four different sizes, ranging from 22mm-55mm.

  13. 13. CHI Turbo Ceramic Round Nylon Brush

    • Ceramic barrel reduces frizz and flyaways
    • Aerated barrel minimizes risk of heat damage
    • Nylon bristles are tangle free
    • Easy to grip ridged handle
    • Not as volumizing as some
    • Seems more cheaply made than other CHI products
    • Doesn't include boar bristles in the mix

    If you’re looking for the perfect round brush to smooth and straighten your shoulder length or longer hair, this is one worth picking up. It’s budget-friendly, but that doesn’t mean it isn’t high quality – CHI is well known for its world-class hair care tools.

    This big brush features a two-inch barrel, which makes it more appropriate for long hair. The nylon bristles don’t turn your mane into tangles, and the ceramic barrel means you’ll get more shine and smoothness without the frizz. The aerated barrel allows heat to flow through, leaving you less likely to get heat damage while you dry. We also love the lightweight style, and the easy-to-grip ribbed handle is a major plus.

There are a few more things to consider when making your purchase:

Why Does Round Brush Barrel Size Matter?

Generally, the longer your hair is, the bigger the barrel you'll want. We've featured a couple of round brushes that go as large as three inches. Most come in a variety of sizes, as you'll see, so it's easy to customize the right one for your hair length and thickness.

This blog from My Haircare & Beauty has the basics about hairbrush sizes that might serve as a helpful hairbrush guide prior to your purchase.

Additionally, the bigger the barrel, the more volume you can expect, so if you've already got a lot of hair, consider whether you want it to look even more abundant. 

How Do Different Bristles Affect My Hair?

Many brushes come with a combination of nylon and boar bristles, although some have exclusively one or the other. Nylon bristles are best for grabbing and holding your hair on the brush, but they can feel scratchy on the scalp. We prefer nylon bristles with little nubs on the ends. Boar bristles are lovely because they efficiently distribute the natural oils in your hair, reducing dryness and providing extra shine.

According to the experts at WILD GOOD, boar bristles help reduce hair damage as well.

Are Ceramic and Ionic Round Brushes Better?

These terms have everything to do with drying speed, avoiding heat damage, and reducing static electricity which leads to frizz. Most of the brushes on our list feature these technologies, including ionic mineral-infused bristles which help to condition your hair.

Should I Care About My Round Brush Handle?

Handle size and shape really matter. Depending on whether or not you're dealing with long hair, super grippy handles can actually catch and pull hair. Heavily textured handles are especially guilty on that front. Look for mostly smooth handles with soft foam finishes, or natural wood handles, for both form and function.

The experts at Hotheads hairbrushes explain the science of an ergonomic handle.

What If I Need Help to Get the Best Results?

One last thing to remember - mastering technique takes time and patience. Here's a little video tutorial to help with that:


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