19 Best Anti-Frizz Hair Products that Passed the Lab's Humidity Chamber Testing

Formula type: Cream serum | Benefit: Softens hair | Size: 5.5 oz.

The first place winner in our GH Beauty Lab's anti-frizz product test, Orlando Pita's unique cream-serum hybrid is proven to keep frizz at bay. Of all the products tested, it came out on top for keeping hair swatches smooth for nearly 24 hours in a chamber with up to 85% humidity. On top of that, testers rated it best for leaving hair soft without being tacky, sticky or crunchy. FYI, if you don't like sweet-scented products, this one may not be for you: Some testers found the fragrance to be overly saccharine.

Tester Said: "This prevented the Miami humidity from flattening my hair," one tester raved.

Formula type: Crème | Benefits: Acts as a heat protectant, seals split ends | Size: 4 oz.

Loved by multiple editors and GH Beauty Lab staffers, John Frieda's touch-up product can be used on dry hair to instantly smooth and soften frazzled strands. The lightweight cream leaves no heavy residue behind, making it great for thin hair that can often be weighed down by product.

Expert Said: Our beauty director uses the multitasker in various scenarios: "I rub a dollop of this cream between my hands and glide it onto my dry hair to smooth flyways that pop up during the day, silken fried ends or just add polish to my waves," she says. Some online reviewers feel it leaves their hair looking greasy.

Formula type: Styling brush (tool) | Benefits: Straightens hair, adds volume| Size: 17.1 oz.

T3 Edge, the editor-loved and GH Beauty Award-winning hot tool, allows you to comb and smooth strands at the same time. The GH Beauty Lab test winner is a proven performer: An impressive 100% of testers agreed that the hot styling brush made their hair look sleeker and less frizzy. Though pricey, it also scored best for straightening well and minimizing static.

Tester Said: "My curly hair was silky-smooth and very straight for days," a tester shared.

RELATED: The Best Hair Straightening Brushes

Formula type: Creamy liquid | Benefits: Strengthens, reduce damage | Size: 12 oz. (each)

Treating frizz starts in the shower. The GH Beauty Award-winning set gives strong smoothing and conditioning effects thanks to protein and coconut oil. In Lab assessment, the duo earned perfect scores for making hair manageable, smooth and supple and rated well for ease of use. These two work best as a set (not separately).

Testers Said: Two shared that their hair wasn't frizzy after use. Hair was also "easier to style," another noted.

Formula type: Cream | Benefits: Acts as a heat protectant, seals split ends | Size: 8 oz.

Pantene's deep repairing conditioner can do it all, from boosting shine to restoring smoothness. One of our GH beauty editors swears by this product, using it after every shampoo. Some online reviewers find it weighs their hair down, but our editor didn't experience this.

Tester Said: "I cannot tell you how many compliments I've gotten on my hair since I started using this deep conditioner," our editor says. "I have thick, wavy, frizzy hair and this makes it more manageable, shiny and smooth. Plus, it fights off static in the winter months."

RELATED: The Best Deep Conditioners

Formula type: Cream | Benefits: Hydrates hair, adds shine| Size: 3.4 oz.

An all-time favorite of GH's beauty director for silkening her wavy, damaged hair, this cult classic smoothing cream was also a top performer in the GH Beauty Lab's anti-frizz product testing. It scored well in Lab evaluations for both minimizing frizz and softening hair. Some online reviewers wish this product provided stronger frizz-fighting abilities, as they felt their hair wasn't completely tamed after use.

Tester Said: “Not only was my hair frizz-free, it was soft, manageable and looked healthier!” a tester marveled.

Formula type: Mousse | Benefits: Adds volume, holds curls | Size: 3.4 oz.

Created for textured hair, infuse strands with bounce, fullness and shape all while managing frizz using this airy foam from Pattern Beauty. A GH Beauty Award winner, our professional hairstylist panel rated it best for defining and holding curls in place. Some of the stylists didn't love this product's scent, stating that it was overly floral and too strong.

Testers Said: Testers also loved this product, with one sharing that it didn't make hair feel crunchy," and another one raving that it "really accentuates your natural curl pattern while keeping it volumized and less frizzy."

RELATED: The Best Curl Creams

Formula type: Serum | Benefits: Hydrates, increases shine | Size: 5.1 oz.

Add shine, diminish frizz and get a great deal all at the same time — what more could you ask for? This well-priced hair serum is great for frizzy, dry hair; it was a consumer favorite in Beauty Lab testing especially for providing shine and smoothing benefits. Testers also loved that it comes with a built-in pump for easy dispersing and that a little goes a long way (though don't use too much, or it can make strands look oily).

Tester Said: "It controlled the curl and frizz and felt light on my hair," one tester raved. "It almost made my hair sparkle."

Formula type: Cream | Benefits: Strengthens hair, speeds up blow dry time | Size: 3.3 oz.

Easy to use both on dry and damp hair, Olaplex's famed bond-building technology is infused into this leave-in product to help strengthen strands and dampen frizz. A little goes a long way with this product — too much may cause hair to look greasy.

Expert Says: "It's a conditioning product, so it fixes frizz without ever being hard or crispy," says GH Beauty Reviews Analyst Chiara Butler. "It can also be used on damp hair to prevent frizz while hair dries." She also likes its bright, fresh scent.

Formula type: Spray | Benefits: Heat protection, protects color | Size: 6.7 oz.

Looking for a super smooth, sleek and straight hairstyle? Recommended by two of our experts, Color Wow's anti-frizz spray is a favorite amongst experts and consumers alike. Spray it onto strands prior to blowdrying, recommends Nozomi, Master Hair Stylist & Extensions Specialist at Warren Tricomi NYC. "It helps block humidity," she adds. Some online reviewers with curly hair feel that it doesn't work well for them — if you are a curly girl, try this version specifically designed for curls and waves.

Expert Says: Though it's an at-home treatment, results will "last up to three washes and leaves the hair looking glossy and ultra-smooth," says Laurabeth Cabott, stylist and owner of Artistry by LB in Kansas City, Missouri.

Formula type: Spray | Benefits: Enhances shine, heat protection | Size: 5.1 oz.

Great for those with thin or fine hair — or anyone averse to heavier styling products — GH Beauty Lab anti-frizz stylers test winner Kérastase provides potent anti-frizz power in a lightweight liquid spray. Though pricey, the mist stopped frizz on testers' hair for a full day as well as on hair swatches in the Lab’s humidity chamber, and it didn't feel tacky.

Tester Said: "My usually frizzy and broken ends were much smoother and shinier," a tester revealed. "There is no residue and my fine hair is weighed down just enough on the ends but not greasy on top."

Formula type: Serum | Benefits: Adds shine, hydrates | Size: 1.69 oz.

When you think anti-frizz, there's a good chance you think of John Frieda's products. An upgraded version of the original serum, this GH Beauty Award winner is packed with advanced ingredients and comes in packaging that doesn't sacrifice its proven performance, GH Beauty Lab evaluations found. Less is more with this product, otherwise you risk it leaving your hair feeling oily.

Expert Said: "It defines and smooths my frizzy waves and baby hairs," former GH Beauty Lab Executive Director Birnur Aral, Ph.D., reported.

Formula type: Serum | Benefits: Strengthens, heals damage | Size: 16.05 oz.

Tame unruly hair and fend off frizz from the get-go, starting in the shower. The protein-infused Nexxus shampoo and matching conditioner, both GH Beauty Award winners, are proven frizz-fighters. In a study on hair samples in 98% humidity, strands had significantly less frizz up to 72 hours after application of the system. Take note that these products produce best results when used together, rather than separately.

Tester Said: "The amount of smoothness and shine was noticeable from the first use," a tester marveled.

Formula type: Cream | Benefits: Conditions and softens hair | Size: 5.1 oz.

A GH Beauty Lab favorite, Garnier's well-priced cream with argan oil, aloe and coconut oil functions both as a leave-in conditioner and smoothing styler, perfect for when you're air-drying your hair. Beauty Lab data evaluation found that among women with frizzy hair, 84% reported their hair felt smoother and 80% felt that it did not look frizzy after use. Apply all over damp hair post-shower; on dry hair, glide a small dab over strands to smooth and shape as needed.

Tester Said: Some find that it didn't do much for their hair, so if you're dealing with a lot of frizz, this may not be the right pick for you.

Formula type: Spray | Benefits: Holds hairstyle in place, adds shine | Size: 12 oz.

Shield your style against frizz no matter how balmy the weather with John Frieda's bargain spray, a winner in GH Beauty Lab hairspray testing for keeping hair's shape intact and smooth. It scored at the top for holding curls in place in the Lab's humidity-chamber test and for not flaking or feeling heavy on hair.

Tester Said: "I've had no flyaway hairs at all," a tester reported. Online reviewers are split on the clean scent of this product, with some liking it and others feeling it smells too synthetic.

Formula type: Cream | Benefits: Detangles, hydrates hair, adds shine | Size: 5 oz.

Made with botanical oils, this It’s A 10 treatment mask won the GH Beauty Lab's test of deep conditioners, receiving a perfect score for conditioning ability and high marks for making hair look smoother. Be sure to rinse this product out of your hair really well, as the consistency may cause buildup.

Tester Said: One noted that it's a great multi-tasker and can streamline her routine. It "made my hair soft and shiny, and it controlled frizz as well," a tester noted. "I let my hair air dry and didn't need [to apply] any other product."

Formula type: Cream | Benefits: Locks in hairstyles, hydrates hair| Size: 3.38 oz.

After taking the hair tools market by storm with their blowdryer and Airwrap, Dyson made their first foray into hair care products with this styling cream and we are on board. Using their proprietary Triodetic technology featuring a mushroom extract, this lightweight styler locks hairstyles in place and blocks frizz from forming. It comes in four versions for different hair types and is on the pricier side. We had multiple stylists test this GH Beauty Award winner and it received high scores for overall satisfaction, ease of use, not leaving unwanted residue on hair and not weighing hair down. It also performed well in our humidity chamber test, coming in as the second best out of six products tested.

Expert Said: "This product is amazing," says Becca Mutchler, a hairstylist in Ohio. "The packing is unreal and the formula worked wonders. I used it on every hair type and it helped straighten and smooth out the hair so nicely. It wasn't heavy and didn't weigh the hair down."

Formula type: Spray | Benefits: Reduces breakage, softens hair | Size: 10 oz.

Boasting 12 benefits for all types of curly girls, this GH Beauty Award winner moisturizes, reduces frizz, detangles, softens, strengthens and protects hair from heat damage (among other things). Our stylist testers gave it a perfect score for leaving hair soft and conditioned and found it easy to apply and work into hair. They did suggest using it sparingly to avoid weighing hair down.

Expert Said: "The products works great for naturally wavy/curly texture," says Michelle Hong, a hairstylist in New York. "The spray is lightweight and the package design makes it easy to spray throughout the hair."

Formula type: Oil | Benefits: Adds shine, brightens color | Size: 3.3 oz.

The name may sound like an oxymoron (a weightless oil?!) but this product from Goldwell proved to be just that. It doesn't feel like a typical hair oil — it's super lightweight, yet still effective. It was the top performer out of the six products we tested in the Lab's humidity chamber, meaning that hair swatches treated with this oil had the smallest average width after exposure to 85% relative humidity. It can be used on wet or dry hair. While online reviewers raved about using it on fine hair, a few with curly hair didn't find the formula as effective.

Expert Said: "It’s a great lightweight oil," says Butler. "I use it on slightly damp hair before fully drying it to prevent frizz later on."