The 12 Best Round Brushes For Every Hair Type, Per Hairstylists

Table Of Content

• Best Hair Dryer Brush For Beginners
• Sisley-Paris Hair Rituel The Blow-Dry Brush N°2
• Best Overall: GHD Size 3 Ceramic Vented Radial Brush
• Best Hair Dryer Brush For A Sleek Finish

It's made in such a way that it can be left in your hair for styling without being too aggressive. Although it is made out of wood, it maintains a good temperature when hot air hits it from a blow dryer. If your at-home hair styling station doesn't include a round brush, it's time to invest in one.

Best Hair Dryer Brush For Beginners

Several reviewers also claimed that the hair dryer took longer to blow dry their hair than other options they've used. So, those with thicker hair may want to give this hair dryer brush a trial run before they fully commit to it. If you managed to perfect your blowout technique, but your style only lasts until the end of the night, try this 1.3-inch barrel round brush from Harry Josh, which is loved by hairstylist Marty Harper. You'll find that hair dryer brushes also vary in weight, price, and size of the barrel. When it comes to weight, pick something you'll feel good about holding for at least 20 minutes, and at a price that's within your budget. When it comes to barrel size, you should keep in mind that wider barrels create bouncier looks, and smaller barrels are for tighter curls.

Sisley-Paris Hair Rituel The Blow-Dry Brush N°2

According to Everett, how dry your hair should be when you start styling depends on your texture. "For example, if you have pretty straight hair, you can let it air dry, or you can rough dry it with a blow dryer until it's 80 percent dry before you then use a brush to dry and style it," she says. "If you have coily hair, you will want to pull it straight with a brush while it’s soaking wet." The spacing between each tooth will tell you what kind of hair the comb is best for.

Best Overall: GHD Size 3 Ceramic Vented Radial Brush

It's also made with a ceramic barrel that heats up quickly and has large vents to maximize airflow. This brush has a non-slip handle to make styling easier, and its ceramic vented barrel makes for a perfect at-home blowout. "This round brush heats up fast while still being ventilated," says Courtney.

Best Hair Dryer Brush For Volume

You probably already choose your favorite hair products based on the hair you have (and the hair you want), whether it's products designed to add volume to thin hair or anti-frizz products. That's because the right products help take the stress out of styling — and hair brushes are no different. By picking the best hair brush for your hair type and hair goals, you're one step closer to a great hair routine.

Are round brushes good for curly hair?

Our testers of all ages, with all hair types, textures and lengths use the brushes in their normal routine for a set amount of time, and follow up with honest feedback on what they like and what they don't like. After tallying up the results from consumer and Lab tests, we settle on the best of the best. It helps easily dry and straighten large sections of hair, which makes styling and blow-drying more efficient and seamless—something that can be tricky when you have long strands, says Courtney.

Best Hair Dryer Brush For A Sleek Finish

Celebrity hairstylist Jamie Wiley also loves them for this particular reason. "I like using a round brush when the end goal is volume and bounce in a blowout," she says. As anyone who's attempted to blow-dry their bangs knows well, using a bulky brush on such a tight area can be very difficult (I have the forehead burns to prove it). But that's where this itty-bitty round brush comes in—it's got a .75-inch barrel that slips easily under your bangs to help you shape them without the heat risk. Plus, the soft nylon bristles help distribute your scalp’s natural oils to gently smooth down flyaways and baby hairs while you work.

"Make sure you use enough tension to create a smooth finish but not so much that your brush is getting stuck in your hair," says Hayes. Aside from using too much tension, your brush can also get stuck because your hair isn't as dry as it should be. The brush is also heat-resistant, but people particularly love that it's made with "GripSlip technology" to help prevent breakage or pulling on the hair. The size of the brush you should opt for depends on your hair length and thickness. "If you have long hair, you may find a larger barrel on the brush works better for you. Thin hair can get away with a smaller barrel size," says Raziuddin. This two-for-one product offers a brush on one side and a comb on the other, so it's kind of the best of both worlds.

13 Best Hair Brushes of 2024: Top Brushes for Every Hair Type - Harper's BAZAAR

13 Best Hair Brushes of 2024: Top Brushes for Every Hair Type.

Posted: Tue, 27 Feb 2024 08:00:00 GMT [source]

If you're a blowout beginner, avoid using too-small brushes, as it tends to be easier to get your hair tangled in the bristles of a smaller brush rather than a larger one. The Tangle Teezer earned a 4.8 out of 5 overall score from our tester, who said it passed through her knots without tugging and enhanced her hair's natural shine. She also liked the lightweight, comfy hold and easy-to-clean design. For more on her experience with the brush, check out the full review. Featuring nine rows of extra-long nylon pins on a long, lightweight, rounded base, this brush effortlessly separates, shapes, and defines even the thickest hair. This is a super sleek pick, which you'll no doubt want to proudly display on your nightstand or vanity.

One of the downsides to the brush, however, is that customers said the bristles are pretty short, making it pretty hard for them to reach the scalp. Still most customers said this is budget-friendly hair dryer brush that works on most hair types. By using this round brush, those with straight, wavy, curly, and coily hair types can reduce frizz and boost shine and volume.

And there you have it—a voluminous, bouncy blowout, achieved without setting foot into a salon. Cody Renegar is a Los Angeles-based hairstylist that has worked with a variety of high-profile clients including Gwyneth Paltrow. He’s regarded as a blowout master and his signature is a modern twist on classic styles. Renegar is a licensed cosmetologist, as well as a licensed master barber.

The only downsides are that customers say it is a little heavier and a lot louder than other options. "It is loud and one of the attachments is a little large, making it difficult to use," wrote one customer. Once you complete a section and while the hair is still wrapped around the brush, turn your heat setting down for a cool blast of air. Although this might seem like an added, unnecessary step, skip it, and your results may not last as long.

The 2.1 inch ceramic barrel of this brush makes it a great option for medium-length or long-length locks. The brush is able to retain more of its heat for faster blow-drying time. This barrel evenly distributes heat from a blow dryer, which means your hair will dry quicker and more evenly than before. As you start drying, begin with the round brush at the base of your roots, then roll it down to the ends, following the brush with the heat from the blow dryer.

4 Best At-Home Laser Hair Removal Devices of 2024

Table Of Content

• Laser Hair Removal from U.S. Dermatology Partners
• Best for Most Skin Tones: Iluminage Touch Permanent Hair Reduction System
• MiSMON IPL Hair Removal
• How to find a provider
• Is at-home IPL safe?
• Safety
• Common laser hair removal questions

Several users agree that the device is painless or nearly pain-free. But if your pain tolerance differs, it even offers a cool mode to help shield you from the burning intensity of the light flashes. It does lack a skin tone sensor, which many other devices offer.

Laser Hair Removal from U.S. Dermatology Partners

The number of treatments you need depends on the device and your hair growth. While it’s always a good idea to talk with a dermatologist before use, IPLs are generally considered safe for most people. IPL treatment should be done cautiously with people who have more melanin in their skin, as it can cause their skin to burn and blister, leading to scarring. Brittany Zimmerman is a board-certified physician assistant who works in a private practice concierge dermatology office focused on cosmetic and medical dermatology. She has had extensive specialty training in both medical and cosmetic dermatology. She has completed over 200 hours in specialized courses and has attended professional preceptorships in laser, neuromodulators and facial fillers.

Best for Most Skin Tones: Iluminage Touch Permanent Hair Reduction System

You can get laser hair removal anywhere on the body, and it’s safe for most people. However, it’s advised the pregnant people don’t get laser treatments of any kind, including laser hair removal. Food and Drug Administration considers these home laser hair removal devices to be cosmetic, not medical, which means they don't get the same level of scrutiny as other medical devices. Currently, there haven't been large, long-term studies on how safe and effective the home machines are.

MiSMON IPL Hair Removal

Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available. In the days following laser hair removal, you can expect to resume most of your normal activities, though you should refrain from exercise and direct sun exposure. When the light is absorbed by the pigment, it’s converted to heat, which is what actually damages the follicle. You might notice redness and swelling for the first few hours after laser hair removal. If your face was treated, you can wear makeup the next day unless your skin is blistered.

How to find a provider

This can produce small plumes of smoke with a sulfur-like smell. You may experience some temporary discomfort during treatment. Laser pulses typically feel like a rubber band being snapped against the skin or like warm pinpricks. You’ll likely need anywhere from six to eight laser hair removal treatments. This timing helps capture more hairs in different growth phases. A hair follicle has to be in its anagen, or growth, stage for the procedure to work.

If you’re looking for a more permanent solution to getting rid of unwanted body hair, you may want to consider laser hair removal. Once treatments are complete, other hair removal methods will likely be unnecessary, and maintenance may be minimal. “Some may not be advisable for darker skin tones, which have a higher chance for issues such as burning or hyperpigmentation,” says Shamban. Opting for a device with a skin-cooling feature can remedy some of the pain and irritation caused by more powerful treatments. In addition to in-office hair removal treatments, there are many laser hair removal devices you can use at home. But are these devices as effective and safe as in-office options performed by a medical professional?

Knowing how to care for your skin after laser hair removal is crucial to reducing side effects, but you should also know what not to do after your procedure. The Ulike Sapphire Air 3 is so easy to use, you may feel emboldened to use it on your entire body. Its sapphire ice-cooling technology makes the process as painless as possible, while the thumb-free auto glide mode allows you to cover large areas of your body in one fell swoop.

For further analysis, we gave the devices to people in the Institute to use at home. These testers then gave notes on their device’s ease of use, performance and their overall satisfaction with it. For patients who struggle to manage rosacea and its many side effects, laser treatmen...

Common laser hair removal questions

The American Society for Aesthetic Plastic Surgery (ASAPS), says that laser hair removal is designed to replace shaving. However, the American Academy of Dermatology Association (AADA) says that your first procedure removes between 10 and 25 percent of your hairs. Chiara (she/her) is a reviews analyst in the Beauty, Health and Sustainability Lab at the Good Housekeeping Institute, where she conducts hands-on testing of health and beauty products. She earned her bachelor’s degree in chemistry from Columbia University.

Some of the Most Impressive At-Home Laser Hair Removal Devices We Tested Are Up to $150 Off Right Now - PEOPLE

Some of the Most Impressive At-Home Laser Hair Removal Devices We Tested Are Up to $150 Off Right Now.

Posted: Thu, 21 Mar 2024 07:00:00 GMT [source]

We also looked at the features within the apps of app-enabled devices. Cute and compact, Nood's IPL device is less intimidating in the grand scheme of at-home laser hair removal. It works quickly — the brand touts 10-minute treatments — and offers seven different intensity levels to choose from based on your skin’s sensitivity. Hairless results come in speedy timing thanks to this GH Beauty Award winner. It can be overwhelming searching for the best at-home laser hair removal device out there.

Laser Hair Removal: Benefits, Side Effects And What To Expect – Forbes Health - Forbes

Laser Hair Removal: Benefits, Side Effects And What To Expect – Forbes Health.

Posted: Fri, 12 Jan 2024 08:00:00 GMT [source]

Other safety considerations involve your natural skin tone and hair color. Laser hair removal tends to work best on people with light skin tones and dark hair. A rare risk is that laser hair removal can end up having the opposite effect and cause increased hair growth. “This is most common during facial hair laser treatments in women with Mediterranean, Middle Eastern and South Asian heritage,” notes Dr. DeRosa.

"Laser" is an acronym for light amplification by stimulated emission of radiation. It is a handheld device that can control how energized atoms (the smallest particles of an element) release photons, or particles of light. This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Avoid taking any blood-thinning medications before the procedure.

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Table Of Content

• Best for Sensitive Skin: Jovs Venus Pro II
• Laser hair removal causes future hair growth in the treated area.
• Procedure for laser hair removal on the face
• Q: Does laser hair removal work for laser skin resurfacing and laser tattoo removal?
• Medical Professionals
• Signed in but can't access content

Watch this video to learn what to expect prior to and after your treatment. Patients with dark skin typically need to be treated with a special type of laser that detects the hair against their skin. In advance of your procedure, avoid plucking or waxing for six weeks. To ensure the safest and most effective laser hair removal experience, it's important to prepare for your appointment and follow after-care instructions.

Best for Sensitive Skin: Jovs Venus Pro II

The recovery time after the procedure is minimal and most patients can return to life as normal directly after. Just as wearing sunscreen before the procedure is important, so is continuing to wear it after the procedure. At the consultation, discuss a treatment plan and related costs. Laser hair removal may remove or greatly lessen the hair on your treated area.

Laser hair removal causes future hair growth in the treated area.

Now that you have your preferred laser hair removal device, you’ll want to prepare before use. Make sure the device is fully charged and read the safety instructions. You used to have to visit a dermatologist for laser hair removal, and this is still the most effective route, but you can consider home laser hair removal devices instead. When some of the hair regrows, it will likely be less noticeable.

Procedure for laser hair removal on the face

In general, you should do the following to help promote skin healing and to prevent side effects. This tool transfers heat from optical light energy to the hair shaft with every pulse and at peak power, so it makes destroying hair follicles a fast and easy process. It uses Silk’n’s signature Home Pulsed Light technology (which is a safer, home-friendly version of IPL). Because the laser uses energy from a quartz bulb instead of thermal heat, it’s able to be packaged into a size that will fit comfortably in the palm of your hand. At Ethos Spa, we’re committed to providing you with the best cosmetic treatments that are guaranteed to be safe and effective for your skincare needs. Book a session now with us and start your journey towards seeing your best skin yet.

Q: Does laser hair removal work for laser skin resurfacing and laser tattoo removal?

Those being treated for hormonal imbalances may also have low success with instances of hair regrowth, requiring more treatment or maintenance sessions than others. While there are plenty of benefits to laser hair removal, it still comes with its fair share of risks and side effects. In order to avoid potentially uncomfortable side effects, Dr. Malik recommends doing your research before selecting a place to get the treatment done. “It is vital to see someone with an in-depth knowledge of the skin and which lasers are okay for specific skin types, as not all lasers are appropriate for laser hair removal,” he says.

Medical Professionals

It typically takes between three and eight sessions for permanent hair loss. The evaluation with your specialist before the procedure will give you a better idea of how many treatment sessions you may need. Also, you will likely need a touch-up session yearly to maintain effect. Hair color and skin type influence the success of laser hair removal. The basic principle is that the pigment of the hair, but not the pigment of the skin, should absorb the light.

of the Best Home Laser Hair Removal Devices by Hair Color, Coarseness, and More

Take the time to compare available features, using this guide as a starting point. The hair follicles that have been treated should stop growing hair. The hair that does grow back will likely be thinner and more fine. When used correctly, at-home IPL devices can be safe and effective. At-home devices are created with a lower strength than the devices used in doctor’s offices.

Electrolysis vs. Laser Hair Removal: Which Is Better? - Real Simple

Electrolysis vs. Laser Hair Removal: Which Is Better?.

Posted: Tue, 26 Mar 2024 07:00:00 GMT [source]

It’s a good idea to keep your desired treatment area in mind when selecting an at-home laser hair removal device, especially if you want to cover larger parts on the body. An automatic flashing feature (like the one found on the Ulike Sapphire Air 3) allows you to cover more surface area without having to hold down a button. Some devices, like the Braun Silk Expert Pro 5, include different detachable laser heads that allow you to target specific places that are hard to reach, like the bikini line. No, a laser can’t cause more hair to grow in the treated areas. However, patients need to remember that our body goes through a lot of changes as we age – this includes new hair growth in places where there wasn’t before.

Although laser hair removal effectively delays hair growth for long periods, it usually doesn't result in permanent hair removal. Multiple laser hair removal treatments are needed for initial hair removal, and maintenance treatments might be needed as well. Laser hair removal is most effective for people who have light skin and dark hair, but it can be successfully used on all skin types.

This targets the melanin that gives the skin its dark color, resulting in thermal injury that destroys the hair follicle or delays the growth of the hair shaft. However, there was a greater reduction in overall hair counts in people treated with the Diode laser compared to the at-home laser device. Laser hair removal is most effective when it's used on individuals with lighter skin and dark hair.

You’ll be given goggles to wear, and your hair will likely be covered. After the laser damages the hair follicle, the hair vaporizes, and a full round of treatments later the hair will stop growing back. Blisters are rare but are more likely in people with darker complexions. Another rare side effect is the treated hair turning gray or more hair growing around the treated areas.

Lasers that can be used at home for hair removal are available. But there are no large studies comparing how effective these devices are compared with laser hair removal done at a doctor's office. You might need maintenance laser treatments for long-term hair reduction.

Your medical provider will pull the area of skin taut and hold the laser to the skin at a perpendicular angle. They will press the laser down gently but firmly on the skin to ensure the hair follicles are close to the laser's surface. The length of treatment depends on the size of the area being treated.

On areas of slow hair growth, such as the back, the treatment might be every 12 to 16 weeks. Common treatment locations include legs, armpits, upper lip, chin and the bikini line. However, it's possible to treat unwanted hair in nearly any area, except the eyelid or surrounding area. Since your skin will be sensitive after laser hair removal, your physician will recommend that you avoid getting direct sun exposure.

Laser hair removal is a non-invasive procedure that uses pulses of concentrated light to remove excess or unwanted hair from the face or body. The treatment is typically performed by a qualified, trained medical provider such as a dermatologist (a specialist in conditions of the skin, hair, and nails) or a plastic surgeon. Laser hair removal is most effective for people with thick, dark hair and light skin.

Shibboleth/Open Athens technology is used to provide single sign-on between your institution’s website and Oxford Academic. Call us now to book your first laser hair removal consultation with us. For years, our GH Beauty Lab experts have regularly tested all kinds of hair removal products, from waxing kits, razors and dermaplaning tools to depilatory creams and epilators. Laser hair removal isn’t generally effective for white, gray, red or blond hair because the hair is too light for the laser to detect.

The 13 Best Round Brushes, According to Stylists

Table Of Content

• TANGLE TEEZER The Original Detangling Hairbrush
• Do you have any tips or tricks to make it easier for people to use round brushes?
• Our top picks for the best round brushes in 2024:
• Paul Mitchell Pro Tools Express Ion Aluminum Round Brush
• Best Hair Dryer Brush For A Sleek Finish

They're also super effective post heat-styling to brush out curling-wand curls or to keep a blow-out looking natural, so we don't end up with meme-able hair. And this round brush is one of the most popular on the market because it’s made entirely with high-quality, ultra-soft boar bristles that’ll glide through your hair like a dream. The brush is lightweight with a sleek wooden handle for easy maneuvering.

TANGLE TEEZER The Original Detangling Hairbrush

The right hair brush "should maximize results with minimal effort on any hair," says Jeremy Taylor, L’Oréal Professionnel National Educator and stylist at TReSs Apothecary and Salon in Newport Beach, California. A classic boar-bristle round brush (or any round brush with natural bristles) can be good for fine hair, thick hair, and curly hair—basically, anyone who wants to stretch or straighten their hair. Meanwhile, a round brush with a mix of natural and plastic bristles can help detangle and smooth coarse hair without as much snagging and yanking. Instead, these bristles work to evenly distribute your scalp's natural oils from roots to ends while you brush, helping to leave your hair smoother and shinier while blow-drying.

Do you have any tips or tricks to make it easier for people to use round brushes?

He also recommends using a heat protectant spray or cream before blow drying for added protection. Its bulkier head also doesn't make it ideal for those with shorter hair, though those who have lots of past experience using hair dryer brushes can probably get by. Another perk is that this pick is one of the more lightweight options on this list due to its hollow head construction. It’s vented for quicker blow drying, and it combines nylon and boar bristles.

Our top picks for the best round brushes in 2024:

The comfy handle also has a hole on the end so you can hang it up next to your loofah. Byrdie editor Olivia Hancock shares that this brush makes detangling her thick, long curls a pain-free process. "The well-made bristles allow the brush to gently and effectively work through even the toughest tangles in my hair," she says. "The brush also does an excellent job of clumping curls, which helps me achieve incredible definition." For less than $3, this brush is a must-have any time you’re rocking a sleek pony or topknot. Add a bit of gel to the bristles to easily smooth your edges (a.k.a. those little baby hairs framing your face) for a pro-quality look.

8 Best Hair Dryer Brushes of 2023, Tested & Reviewed - Good Housekeeping

8 Best Hair Dryer Brushes of 2023, Tested & Reviewed.

Posted: Thu, 05 Oct 2023 07:00:00 GMT [source]

The small round brush is perfect for styling short strands, thanks to its ionic and ceramic properties that create small waves and add body to shorter hair. It also features a concealed sectioning tip on the handle to make it easier than ever to part your hair. Green recommends detangling your hair, then letting your hair air-dry to about 80 percent before blowing it out with a round brush and blow dryer, which helps the brush move gently through your hair. If the thought of tugging a stiff, natural brush through your curly hair makes you wince, try this round brush from Mane. It has ceramic teeth that help to comb through and detangle your curls and coils without all the usual yanking you’d get with a soft-bristled brush. And, thanks to its stiff and staggered teeth, it can really stretch and straighten curly hair while you blow-dry, without resulting in a zillion snags.

The 11 Best Brushes For Fine Hair In 2024, According To Hairstylists - Women's Health

The 11 Best Brushes For Fine Hair In 2024, According To Hairstylists.

Posted: Thu, 04 Jan 2024 08:00:00 GMT [source]

Paul Mitchell Pro Tools Express Ion Aluminum Round Brush

Designed to work with all hair types, T3's take on the paddle brush has a broad base, a cushioned body, and heat-resistant bristles that gently detangle and smooth wet or dry hair. It's worth noting that because it has such a large body, it might be too big for those with short hair. “I prefer heat-resistant nylon bristles as these don’t overwork or overstretch the hair; most boar bristles grip a little too tightly and are less versatile,” says Liu. Cavalcante says they’re typically the best kind of bristles if you have textured hair. Boar bristles are also beloved for their ability to spread natural oils through the hair, giving you a shiny, not greasy look. There’s a reason why there are so many round brushes to choose from—each will help you achieve a different hair goal.

Best For Fast Styling

"Used to use a paddle brush but unfortunately it wouldn't get through much. This one definitely does." Let's just be honest—it isn't always easy to achieve that just-back-from-the-salon look at home unless you have the right tools. As someone who has tried for years to perfectly replicate stylist-level sleek hair, I quickly realized that it's all about one particular item in your routine that you might have previously overlooked. Yes, folks, it's time to consider swapping your basic, everyday hair brush for a round brush.

Sam Villa Nylon & Boar Bristle Round Styling Brush

The boar bristles and soft nylon pins help distribute natural scalp oils while also detangling hair and keeping static to a minimum. Round brushes are good for smoothing and stretching curly hair while blow-drying, but they’re not the best at detangling type-3 and type-4 hair, says Green, so you’ll need to fully detangle your hair first. Grab a detangling brush with flexible teeth (like a Denman brush or, my fave, a Tangle Teezer), then try a round brush with soft, natural bristles to straighten and stretch your hair while blow drying.

Best Hair Dryer Brush For A Sleek Finish

“When you’re looking to buy a round brush, hair length, barrel size, and whether or not you’re looking for curl or volume come into play,” explains Chicago-based hairstylist Raven Hurtado. Larger barrels on a round brush generally equal smoother, straighter looks. If you have shorter hair or bangs, you’d want to opt for a smaller round brush so the bristles don’t scrape your head as you twirl your brush.

It comes with two attachments, but you can purchase up to six others separately. Since it's not too pricey or difficult to use, it's a great option for beginners. Still, he recommends it as a great product for achieving multiple hairstyles. Susie Geda, master stylist and co-Founder of Bibo Salon in Oakland, CA agrees. "It significantly reduces styling time, and its versatility is unmatched," Geda says. "I wholeheartedly recommend it, especially for my clients seeking an easier way to style their hair at home."

This brush has a thinner barrel that makes managing short hair easier. The boar bristles gently massage your scalp and carry your natural oils down the hair shaft as you brush your hair. If you have wavy or curly hair, Wiley also has a few notes on what to do before going in with a round brush. "Wavy, curly, and coily hair need different tools and techniques because the hair grows out of the scalp differently," she says.

Boar bristle brushes for a long time have been considered to be the most effective and healthy type of bristle for hair maintenance. If your hair is pretty easy to maintain, go forth with whichever brush lets you achieve all your hair goals. It gently detangles and the larger size also helps it take on long, thick hair.

"I tried this blow-dry brush a few years back, and it's left a lasting impression," said Dawna Jarvis, a master stylist and business strategist in Los Angeles. This handy tool comes with rotating curlers, a paddle brush, an oval brush, and a concentrator attachment. It's pricey, but you really won't need anything but this single tool in your hair styling arsenal.

When it comes to selecting a heat protectant, look for something "that protects the hair up to 450 degrees, minimizes frizz, and is keratin-based," says Everett. "Your hair is mainly composed of protein, and keratin is a protein that increases protein retention." Gregory Patterson is a celebrity hairstylist with clients including Anne Hathaway, Britney Spears, Meryl Streep, and more.