16 Best Heat Protectant Sprays for Wet and Dry Hair (2026)

Honorable Mentions

{Photograph}: Kat Merck

Sutra Heat Guard Blowout Cream for $24: I really like Sutra’s IR2 hair straightener, so I had excessive hopes. This thick and nearly fragrance-free cream is supposed to guard as much as 450 levels Fahrenheit and scale back drying time, however my hair felt dried out after use.

Mane Temp Check for $26: “Odor cute, really feel cuter” goes the slogan for this line of hair merchandise and instruments from superstar hairstylist Jen Atkin, founding father of Ouai. This pink spray instantly cheers up any toilet counter with its handwritten-style cartoon letters, joyful clouds, and lychee/rose/vanilla scent. Although I cherished the way it labored on my 3a hair, I can see the way it could also be too drying for some.

The Rootist BioBrew Fermented Leave-In Repair Serum for $57: Similar because the brand’s dry shampoo, this light-weight spray’s declare to fame is its use of Rootbiotic Ferment, a fermented botanical mix that gives bioavailable vitamins for the scalp and hair. It is an fascinating idea, however I wasn’t blown away by its normal properties like frizz discount. At this value, for lower than 2 ounces of product, I felt like I needs to be.

IGK Good Behavior Supreme Seal Smoothing Serum for $34: I like this pump-bottle serum lots as a ending product and for making use of to dry ends, however it’s too onerous to get even software as an everyday warmth protectant.

R+Co On a Cloud Bond Building Repair and Styling Oil for $38: Similar as above, I really like this product as a styling and ending oil, however not as a warmth protectant. (Although it’s warmth protecting as much as 450 levels Fahrenheit.)

Verb Hydrate Oil for $36: This 450-degree-Fahrenheit protecting, serum-like product left my hair a little bit oilier than comparable merchandise. On-line critiques complain about malfunctioning pump bottles, however mine had no points.

Function of Beauty Smooth With It Blowout Mist for $13: This Goal-exclusive spray is fortified with argan oil and Tsubaki oil (from camellia fruit), a typical ingredient in lots of Okay-beauty merchandise. It’s a spray, however I used to be shocked to seek out it comes out with an opaque, cream-like consistency fairly than as a liquid, which suggests it goes on a bit heavy. That mentioned, generally my frizzy hair wants one thing on the heavy facet, and this undoubtedly match the invoice—it did visibly scale back frizz after blow-drying, and my hair felt very gentle.

Remilia Rice & Shine Leave-in Conditioner for $24: This hydrating, heat-protective leave-in spray is available in a cool, cork-topped bottle and has an inoffensive scent. Nonetheless, it didn’t do a lot for frizz in my exams.

Jess & Lou Protect Thermal Protect Mist for $20: I appreciated this sustainably sourced, pure, and natural spray, however it was solely protecting as much as 350 levels Fahrenheit—too low for the instruments I exploit—and it did not carry out properly on frizz. (I did, nevertheless, love the model’s ultra-hydrating ResQ hair mask.)

Goddess BioTech Blowout for $40: This leave-in cream, powered by the proprietary Goddess Molecule, labored simply superb on my 3a hair, however to tamp down frizz, I had to make use of the identical quantity as I’d one other product, which issues when it prices $40 for a 1.7-ounce bottle.

L’ange Glass Hair for $30: This heat-activated primer promised excessive shine, however it didn’t ship in my exams. In any other case, it is a completely serviceable warmth protectant, although there are comparable choices for much less.

Marc Anthony Grow Long Anti-Frizz Shield Ultimate Blowout for $10: This anti-frizz spray is a good worth, however it did not work wonders on my 3a curls, and Perform of Magnificence’s Clean With It (above) outperformed it on this value class.

Raw Sugar Multi Miracle Leave-in Conditioner for $10: I actually favored the wooden accent and spray nozzle on the bottle of this heat-protective leave-in conditioner, however it didn’t carry out properly on frizz in my exams.

Biolage Thermal Setting Spray for $24: I recognize the Biolage model, and the truth that this can be utilized on both damp or dry hair (although it does not give a temperature restrict). Nonetheless, whether or not I used it moist or dry, I discovered it left elements of my hair stiff. Some on-line reviewers, although, discovered they fairly favored it for setting curls.

Courtesy of Emi Jay

Emi Jay Heavenly Hair Milk for $40: This isn’t precisely a sprig, however it’s light-weight sufficient that it may very well be, and it is available in a cool bottle with a pump that twists all the way down to change into a flush cap. It is a mixture warmth protectant and detangler that occurs to be a wonderful anti-frizz product by itself (it supposedly cuts down on drying time, too, however this characteristic wasn’t notable in my testing). This was, at one time, my first choose for finest smelling, however somebody on-line mentioned it smelled like Play-Doh, and I used to be by no means capable of un-smell it.

Moroccanoil Perfect Defense Heat Protectant for $15 (2 ounces): All of Moroccanoil’s merchandise are infused with argan oil, and this spray, which protects as much as 450 levels Fahrenheit, isn’t any exception. It may be used on moist or dry hair, and it’s extraordinarily light-weight—I assumed it felt and acted like a light-weight hairspray, for higher or for worse. I didn’t love the scent or the super-fine, alcohol-based mist—actually, I used to be frightened it could dry my hair out, however it didn’t.

Milk_Shake Lifestyling Amazing Anti-Humidity Spray for $28 and Smoothing Cream for $24: I really like Milk_Shake as a model, and these merchandise had been simply superb, however did not stand out sufficient to qualify as prime picks.

Verb Frizz Defense Smoothing Spray for $22: I would heard nice issues about this frizz-fighting spray, and certainly it is light-weight, feels non-drying, and does not depart any heavy residue. It would be an important choose you probably have straight or wavy hair, however there are simpler choices to chop frizz for type 3 and 4 curls for those who’re attempting to attain a blowout.

John Frieda Frizz Ease Extra Strength Hair Serum for $11: The value is correct on this old-school basic—I used it for years again within the ’90s. Nonetheless, it is a lot thinner now than it was then. It is nonetheless superb, simply not amongst my prime picks for frizz discount.

Reverie Milk Anti-Frizz Leave-in Nourishing Treatment for $44: I cherished this cream’s spicy botanical scent, trendy glass bottle, and the truth that it protects as much as 450 levels Fahrenheit (in keeping with Reverie; it doesn’t say so on the bottle). It labored superb! There are simply too many higher choices for half the value. (Ed. notice: That is critiques editor Adrienne So’s present favourite warmth protectant for thick, wavy 2a hair. She primarily likes the convenience of software and frizz prevention, however admits that it is silly costly.)

Others We Tried

{Photograph}: Kat Merck

Hairstory Primer Smoothing and Moisturizing Protection Mist for $36: This leave-in mist protects as much as 450 levels Fahrenheit and is designed to work with the entire Hairstory New Wash Method ($86), which includes a detergent-free “cleaning cream.” I attempted it and it jogged my memory of the entire “no ’poo” motion of the early aughts, the place practitioners eschewed fashionable shampoo for extra pure choices like baking soda. This methodology will not be for everybody, however for those who do strive it, I do not suppose the mist provides sufficient to justify the price.

IGK Good Behavior Spirulina Protein Smoothing Spray for $38: This aerosol felt prefer it dried my hair out a bit, and it has the identical disagreeable scent because the Good Habits 4-in-1 (above). I did not take care of it in a liquid spray, however it was overwhelming in aerosol cloud type.

{Photograph}: Kat Merck

R+Co Bleu Hypersonic Heat Styling Mist for $36: This high-tech-looking aerosol in a recycled aluminum bottle was a favourite through the early weeks of testing—I favored its safety as much as 450 levels Fahrenheit and its frizz-fighting properties. Nonetheless, it does use a polymer and resin advanced to easy hair, and over time, I observed it was leaving a sticky residue on my arms and warmth instruments.

Brocato Cloud 9 Miracle Repair 3-in-1 Leave-in Conditioning Spray for $30 and Brocato Cloud 9 Blowout Blow Dry Serum for $28: Folks rave about Cloud 9 on-line, and I actually like mother or father model Beautopia’s vibrating hair straightener, however neither of those merchandise did a lot to chop down frizz throughout my exams.

Mane Cotton Candy Dry Texture and Volume Spray for $26: Protecting as much as 380 levels Fahrenheit, this styler is meant so as to add quantity, and I had excessive hopes given my optimistic expertise with this model’s Temp Test warmth protectant (above). Nonetheless, it had the alternative impact on my mid-back-length hair.

Briogeo Farewell Frizz Blowdry Perfection & Heat Protectant Creme for $26: I’ve thick, unruly hair, and this cream protectant felt prefer it truly made my hair unmanageable and tougher to model. It might converse to its effectiveness, however I felt like I needed to take too many passes with a titanium flat iron turned as much as max temperature.

{Photograph}: Kat Merck

Pureology Instant Levitation Mist for $34: Pureology is thought for its formulation made particularly for color-treated hair, so I hoped this may be a great-performing resolution for many who do not wish to danger ruining their costly highlights or balayage. Nonetheless, it appeared to go away a uninteresting residue, and neither I nor my short-haired tester discovered the volumizing characteristic to be very efficient.

R+Co Chainmail Thermal Protection Styling Spray for $36: I appreciated this spray for its skill so as to add a number of seen shine, however the aerosol nozzle was not as focused as I’d have favored, creating such a wide-ranging, fine-mist fog that it was practically unimaginable to not breathe it in. I additionally discovered the cologne-like scent overwhelming.

Milk_Shake Lifestyling Thermo-Protector for $26: I normally love Milk_Shake merchandise, however this aerosol spray felt prefer it dried out my hair and amplified my already hard-to-handle frizz after blow-drying. It additionally didn’t add a discernible quantity of shine as promised.

FoxyBae Cool AF Heat Protectant + Biotin for $17: I just like the cheery design of this pump spray bottle, in addition to the truth that it may be used on moist or dry hair. Nonetheless, it didn’t appear as efficient as different manufacturers and was greasy when used on dry hair.

Chi 44 Iron Guard for $19: This drugstore stalwart works properly to guard from warmth whereas additionally tamping down frizz, and the brand new Botanical Bliss scent is an enchancment over the unique method’s. Nonetheless, it left a sticky residue on my arms and warmth instruments.

Neqi Diamond Glass Styling Spray for $12: I really like Neqi’s hair perfume spray, so I had excessive hopes for its warmth protectant, however it simply did not do a lot to scale back frizz.

FAQs

Components fluctuate, however most warmth protectants work a lot the identical approach: by deploying substances like copolymers or silicone that coat the hair shaft to sluggish (although not completely cease) warmth conduction. Many warmth protectants additionally embrace moisturizers to assist seal and easy the cuticle to scale back frizz. As a result of warmth protectants can solely sluggish, not utterly cease, warmth harm, it is nonetheless necessary to make use of the bottom warmth settings you’ll be able to on your hair for the least period of time.

I wash my 3a curly hair twice every week, then blow-dry and observe up with a straightening iron. I contact up my hair with a straightening iron day by day in between. I examined the warmth protectants on this information in the middle of my regular day-to-day life over a interval of 4 months. I used every product on both damp hair earlier than blow-drying or on dry hair earlier than the straightening iron—whichever was indicated by the directions. If a product may very well be used on damp and dry hair, I attempted it each methods.

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