BYRDIE

Hair

The Best Heat Protectants for All Types of Hair

 

Our best overall pick is Living Proof Restore Instant Protection

Color and heat styling contribute to hair damage, leaving hair shafts dull and frizzy. Applying a heat protectant can repair this damage, even on color-treated hair.

Byrdie Researched & Approved

Our best overall pick is Living Proof Restore Instant Protection a multi-tasking styling product that can go on wet or dry hair, making it ideal for second-day heat styling. For a more affordable pick, consider Pantene Pro-V Nutrient Boost Heat Primer Thermal Heat Protection, a powerful formula that contains a blend of humectants and works on heat up to 450 degrees.

 

Chicago-based celebrity hairstylist Alex Brown says that heat protectants can improve the texture by glossing hair. “Heat protectants act as a protective barrier between your hair and a hot tool, protecting it from burning, drying out, and becoming dull. A heat protectant will help smooth the cuticle and leave hair looking shiny and healthy.”

We tried out some of the top-rated and best-reviewed options. Our testers used them for weeks at a time, rating how well each protected their hair from heat styling as well as the texture, feel, and finish. Our team then combined these results with our own research and stylist-recommended products to compile this list.

Ahead, find the best heat protectants for all types of hair.

Best Overall: Living Proof Restore Perfecting Spray

What We Like

• Lightweight
• Provides UV protection

What We Don't Like

• In an aerosol can

We love the heat protection this lightweight spritz delivers, but we also love its versatility. It can go on wet or dry hair (the ideal option when you want to use your straightener for a quick touch-up on second-day hair)—plus, it even works as a UV protectant, too. Also nice: It delivers mirror-like shine, no matter which way you use it.

Active Ingredient: Octafluoropentyl methacrylate (OFPMA) | Hair Type: All | Size: 5.5 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: Yes

What Our Testers Say

"After using this product, there was an instantaneous shift in how healthy and shiny my hair looked." — Ashley Rubell, Product Tester

Best Budget: Odele Leave-In Detangling Tonic

What We Like

• Multi-tasking formula
• Light, naturally-derived fragrance
• Affordable

What We Don’t Like

• Nozzle can be hard to spray

This is the hero SKU from one of team Byrdie’s fave haircare brands to launch as of late. TBH, we didn’t realize that it even protected against heat until we read the fine print, but we were pleasantly surprised to learn it does. Plus, it guards not only against heat but also damage from environmental factors, and, per the name, works miracles when it comes to untangling even super stubborn snarls. And the price/value you’re getting can’t be beaten.

Active Ingredient: Amino acids, plant proteins | Hair Type: All | Size: 8 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: Yes

What Our Editors Say

"I can feel good about using this clean formula daily on my toddler's curly hair. It works great on tough knots, too!" — Jill Di Donato, Senior Commerce Editor

Best Drugstore: Pantene Pro-V Heat Primer Thermal Heat Protectant

What We Like

• Lightweight
• Affordable

What We Don't Like

• Mist could be finer

Maybe you use hot tools daily and go through protective products like water, or maybe you just don’t like to spend big bucks on your haircare routine. Either way, this drugstore staple is a great choice. Mist it all over pre-styling and let the protective polymers in the formula do their thing, protecting hair from temps up to 450 degrees.2

Active Ingredient: Vp/methacrylamide/vinyl imidazole copolymer | Hair Type: Fine, thin | Size: 6.4 fluid ounces | Cruelty-Free: No | Byrdie Clean: No

Best for Dry Hair: Oribe Balm D’Or Heat Styling Shield

What We Like

• Has UV protection
• Decreases frizz
• Moisturizing

What We Don’t Like

• Expensive

Not only does this option protect hair from up to 450 degrees, but it also helps control frizz and add back moisture to dry hair, says Shelly Aguirre, a stylist at Maxine Salon in Chicago. She also lauds it for containing good-for-your-hair ingredients (biotin, maracuja oil), but also working well either on its own or layered with other products.

Active Ingredient: Biotin, maracuja oil | Hair Type: All | Size: 3.4 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: No

Best for Thick Hair: Bumble and bumble Hairdresser’s Invisible Oil Heat & UV Protective Primer

What We Like

• Decreases frizz
• Provides UV protection

What We Don't Like

• May weigh down finer hair

As the name suggests, this product is packed with rich oils (coconut, argan, and macadamia, to name a few) to hydrate and soften super thick or coarse hair. It also works well to tamp down frizz and guards against both heat and UV damage, all without leaving behind any kind of unwanted residue.

Active Ingredients: Shea butter, grape seed oil, sweet almond oil, macadamia integrifolia seed oil, coconut oil | Hair Type: Straight to curly | Size: 8.5 fluid ounces | Cruelty-Free: No | Byrdie Clean: No

What Our Testers Say

"I’d consider Bumble and bumble's Invisible Oil a hero product for fine, dry, and frizzy hair like mine. It’s surprisingly moisturizing given its lightweight, absorbent texture, and it will not weigh your hair down." — Kelsey Clark, Product Tester

Best for Fine Hair: Kerastase Résistance Ciment Thermique Blow Dry Primer

What We Like

• Promotes healthy hair
• Strengthening
• Lightweight

What We Don’t Like

• Expensive

“This cream-based heat protectant is a must when styling finer or damaged hair,” says Aguirre. “The pro-keratin complex, a blend of protein and amino acids, helps promote healthy hair,” she says. And even though it’s a cream, it won’t weigh down your hair.

Active Ingredient: Pro-keratine complex, ceramides | Hair Type: All, especially good for fine hair | Size: 5.1 fluid ounces | Cruelty-Free: No | Byrdie Clean: No

Best for Relaxed Hair: Moroccanoil Perfect Defense Heat Protectant

What We Like

• Lightweight
• Moisturizing

What We Don't Like

• In an aerosol can

Although rich argan oil is the key ingredient here, this aerosol spray is surprisingly dry and weightless, which makes it a great pick for relaxed hair. It contains conditioning panthenol, too, and boasts a lovely signature scent that’s so good it'll make you reach for the product daily.

Active Ingredients: Argan oil, octylacrylamide/acrylates/butylaminoethyl methacrylate copolymer | Hair Type: All | Size: 6 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: Yes

Best for Curly Hair: Mielle Organics Mongongo Oil Thermal & Heat Protectant Spray

What We Like

• Decreases frizz
• Affordable

What We Don't Like

• Can leave behind a residue

No matter whether you’re blow-drying and straightening your naturally curly texture or are using an iron to add definition to your curls, heat protectants are especially important for those with curly hair. Enter this pick, which relies on a combo of organic oils to shield hair from heat, add shine, and smooth out frizz.

Active Ingredients: Sweet almond oil, sacha inchi oil, argan oil, mongongo oil | Hair Type: All | Size: 4 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: No

Best for Frizz: Briogeo Farewell Frizz Blow Dry Perfection & Heat Protectant Crème

What We Like

• Works for all hair types
• Smooths, hydrates, and boosts shine
• Clean, natural formula

What We Don't Like

• May leave behind slight residue

Frizz got you down? You can count on this protective blow dry cream to keep hair smooth, shiny, and flyaway-free. Designed for all hair types from straight and fine to thick and oily, the formula counts on a trio of nourishing plant oils (read: rosehip, argan, and coconut) to seal in moisture, prevent damage, and prevent pesky frizz before it starts. Plus, it protects hair from heat styling up to 450 degrees, making it the perfect companion for use with your hot tools.

Active Ingredient: Rosehip, argan, and coconut oils | Hair Type: All | Size: 4 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: Yes

Best for Colored Hair: Pureology Color Fanatic Multi-Tasking Leave-In Spray

What We Like

• Protects color
• Moisturizing

What We Don't Like

• Strong smell

Water is hair color’s worst enemy, but heat is a close second. (Not to mention that the more heat-damaged your hair is, the less it'll be able to absorb color evenly.) This spritz packs a whopping 21 benefits, including, of course, color preservation and heat protection, and works great for all hair types and textures.

Active Ingredients: Coconut oil, camelina oil, olive oil | Hair Type: All | Size: 13.5 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: No

Best for Damaged Hair: Olaplex No.7 Bonding Oil

What We Like

• Repairs broken bonds in hair
• Protects color

What We Don't Like

• Expensive

Heat protectants are a must for preventing future hair stress, but if the damage has already been done and your hair is in need of some extra TLC, reach for this reparative and heat-protecting oil. Like all of the Olaplex products (which Byrdie editors rave about, BTW), it works by targeting and repairing the broken protein bonds in the hair. In short, hair is left smoother, softer, shinier, stronger, and with more vibrant color.

Active Ingredients: Bis-aminopropyl diglycol dimaleate, grape seed oil | Hair Type: All | Size: 1 fluid ounce | Cruelty-Free: Yes | Byrdie Clean: No

What Our Testers Say

“The product excels at taming flyaways, whether you're leaving your hair down or styling it in a slicked-back ponytail.” — Melony Forcier, Product Tester

Best for Blow-Outs: Oribe Royal Blowout Heat Styling Spray

What We Like

Multi-tasking formula

• Sophisticated scent
• Adds shine

What We Don’t Like

• Expensive

Aguirre also loves this option from Oribe, calling it a “game-changer,” especially for unruly hair. It protects from heat damage and helps you create an incredible-looking blowout at the same time, even if you’re blowing out curly hair, she says.

Active Ingredient: Rosehip fruit oil, avocado oil, argan oil | Hair Type: All, except fine | Size: 5.9 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: Yes

Best Multi-Tasking: LolaVie Glossing Detangler

What We Like

• Multi-tasking formula
• Light, naturally-derived scent 
• Lightweight

What We Don’t Like

• Expensive

There’s arguably no celebrity whose name is more synonymous with "good hair" than Jennifer Aniston. It’s part of the reason why we jumped at the chance to try her haircare line, including this hero product. It’s an ideal choice for those who like to score multiple benefits from one product; it acts as a shine enhancer, smoothing detangler, styling primer, and heat protectant, all in one. The formula is 99% naturally derived (the heat protection comes from a vegan thermal shield) and touts a subtle citrus scent and super chic packaging, too.

Active Ingredient: Vegetable ceramides, glycerin | Hair Type: All | Size: 5 fluid ounces | Cruelty-Free: Yes | Byrdie Clean: Yes

Final Verdict

Our best overall pick is Living Proof Restore Instant Protection a multi-tasking styling product that can go on wet or dry hair, making it ideal for second-day heat styling. For a more affordable pick, consider Pantene Pro-V Nutrient Boost Heat Primer Thermal Heat Protection, a powerful formula that contains a blend of humectants and works on heat up to 450 degrees.

MEET THE EXPERT

Shelly Aguirre is a stylist at Maxine Salon in Chicago. She specializes in precision cuts as well as extensions and is known for helping teach her clients about the best ways to embrace and style their own hair texture.

Alex Brown is a celebrity hairstylist and Chicago-based salon owner, who also divides her time between NYC and Los Angeles. A former assistant to Jen Atkin, Alex has styled hair across the world, and her celebrity work includes Kendall Jenner, Hailey Baldwin, Bella Hadid, and Olivia Culpo.

John Pulitano is a hairstylist and the co-owner and creative director of Headcase Hair, a salon in Sydney, Australia. He’s been working in the fashion space for over a decade, and you can find his work in various magazine editorials, advertorials, and on the runways of all the international Fashion Weeks.

 

What to Look For

Humectants

While they’re more often thought of as a skincare ingredient, humectants—hydrating ingredients that attract moisture—can be super beneficial in hair care and are especially good to look for in a heat protectant, says Brown. After all, more moisturized hair equals healthier hair. Glycerin and hyaluronic acid are two good ones to look for.

Strengthening Ingredients

According to Brown, it’s also a good idea to look for strengthening ingredients in a heat protectant—they're an added layer of defense against any heat-induced damage. Things such as amino acids, keratin, and wheat protein are all good options. 

FAQ

How should you use a heat protectant?

John Pulitano, a hairstylist and creative director of Headcase Hair, recommends using heat protectants as the first step of your hair care routine post-wash. “Spray liberally onto damp hair before using any other styling products, such as volumizer or smoothing lotions, and then continue with your styling routine,” he says.

To use a heat protectant on dry hair, “Be sure to apply it thoroughly, as well,” he says. “I like to hold the product about 30 centimeters [about a foot] away, so I can get a nice even coating but no stickiness.” 

How important is using a heat protectant?

If you’ll be doing any sort of heat styling, whether blow drying or using hot tools, Pulitano considers heat protectants to be an essential step in your routine—“especially for colored and damaged hair types. But really, every single person should be using one.” He recommends reaching for products that are lightweight and won’t leave a sticky residue in your hair.