20 Best Volumizing Hair Products to Say Goodbye to Flat Styles

Though the Sisley-Paris Volumizing Spray has a light, featherweight texture, you can expect this leave-in volumizer to bring all the hair-raising oomph you desire. This formula features a combination of Boswellia gum, rice bran protein, and resin to create instant volume with each and every spritz — stickiness and buildup not included.

The Andrew Fitzsimons Body Volume Blow-Dry Hold Spray is part of the brand's volumizing, Allure Best of Beauty-winning line that's crafted especially for fine and thin hair types. Like the award-winning shampoo and conditioner, this spritzer creates a bouncy, bold look without weighing hair down. As this pre-styling hairspray locks your look into place, its protein-enriched formula enhances softness and shine. The results: strands with photo-ready volume for hours on end.

The beauty of Color Wow's Raise the Root Thicken and Lift Spray is its root-focused formula to set any volumized look in place for hours on end. This crunch-free thickening spray's strand-raising properties are all thanks to the brand's proprietary polymers, which act like mini springs to lift and volumize each hair.

There are tons of hair volumizing products to choose from, but one of our favorites is the Allure Best of Beauty-winning Living Proof Full Dry Volume and Texture Spray. As its name suggests, this spray provides a thicker look and enhanced body, but this styling Swiss army knife also provides heat protection of up to 410 degrees Fahrenheit and lightly absorbs excess oil through its starch-spiked formulation.

Keep your wallet as plump as your hair will be after using this spray. The Not Your Mother's Plump For Joy Thickening Hair Lifter is an affordable, drugstore shopper-friendly step in making sure you get the thickness you desire. Just spray some into your palms, rub your hands together, and apply the thickening treatment onto areas where your hair could use a little more lift — it's that simple and effective.

Seeking voluminous hair with a silky finish? Raven Hurtado, Chicago-based hairstylist at Maxine Salon recommends the Shu Uemura Awa Volume Hair Mousse for maximum shine. This lightweight formula is all about adding volume while giving your hair medium hold and flexible control. "You want to use this on towel-dried hair and apply a generous amount as needed from roots to ends for full body and style as desired," says Hurtado.

Your hairstyle isn't going anywhere with this Nioxin 3D Styling Thickening Gel, which promises to provide a strong, volumizing hold to your hair without leaving a ton of gunk behind. What makes this formula so effective is that it's infused with thickening polymers that wrap around each hair strand. To use, simply apply to damp hair, and then use a blow-dryer to enhance volume.

Infused with pro-vitamin B5, the Verb Volume Dry Texture Spray is all about adding light hold and weightless grit, while star ingredient aloe vera soothes scalp irritation, reduces flakiness, enhances elasticity, and maintains hair's natural pH. Hurtado calls out that this volumizing spray is ideal for creating beach waves. "Once you're done curling your hair, spray this all over and comb out the curls with your fingers," Hurtado instructs. "For more volume, you can flip your hair upside down and spray."

"All of Dove's dry shampoos are great, but this one is particularly nice for people whose hair tends to deflate when it gets a little dirty," says Los Angeles-based hairstylist Clariss Rubenstein. Whether you're looking for a hair-pick-me-up after a workout, or anytime really, the Dove Volume & Fullness Dry Shampoo does the trick and absorbs excess oil, while giving hair a volume boost. "Spray anywhere from six to 12 inches away from hair, let it soak in for about a minute, brush through, and voilà," Rubenstein says.

Flat hair can fully benefit from this Bumble and Bumble Thickening Go Big Volumizing Treatment, which lends lifeless hair high-impact volume for many hours. "This pre-styler is formulated with strand-swelling emblica technology, provides heat protection and volume, and leaves hair feeling soft," says New York City-based hairstylist Ro Morgan. "It's great for hair with fine-to-medium density, and I use it on all curl types." Simply shake well, spray the peptide-infused treatment through damp hair, and follow up with a blowout or curl cream to lock the volume into place, Morgan suggests.

If you're ready to be the center of attention, reach for a bottle of this R+Co Rodeo Star Thickening Style Foam. Just scrunch into damp hair and blow-dry as usual to instantly give your hairdo that va-va-voom factor. Packed with good-for-you ingredients including vitamin E, kiwi fruit extract, and aloe vera leaf extract, the nonsticky, sulfate-free formula deeply moisturizes hair and adds shine.

Curls tend to be pretty voluminous, but even those with textured hair could use a little help in the thickening department. The lightweight DevaCurl Frizz-Fighting Volumizing Foam gives your hair that extra boost and definition, all while keeping frizzies at bay. It also provides humidity resistance for up to 48 hours, so you can walk out of your home with utter confidence — no matter what the forecast holds.

Fine hair, you've met your match. Sachajuan's Thickening Shampoo is formulated with sea algae extracts to add fullness to your hair. What's more, this volumizing shampoo contains heat- and UV-protectants to make hair healthier and shinier. Yes and yes to double-duty products that boost hair volume and strength.

What makes this Unite Liquid Volume Texture Spray unique is its ability to activate and reactivate with each touch. "It will support volume in any style from a full blowout to an intricate updo," says Rubenstein of this spray that goes on wet and then instantly dries — giving hair a strong hold and matte finish. "It's incredible for teasing [hair], too. Start small, because this product is serious!" Rubenstein advises, adding that the formula works wonders for all hair types, whether you have fine or coarse hair.

Fine hair types can benefit from this shampoo, which is filled with hyaluronic acid to hydrate and plump hair. Use the Kérastase Densifique Thickening Shampoo regularly to boost your hair's volume, and prevent breakage simultaneously. "To use, wet your hair, squeeze a quarter-size amount into your palms, massage it into your scalp, and then rinse once you've massaged through your whole head," says Hurtado. "You can repeat a second time for maximum results."

Thank you, Jen Atkin, for capturing that sexy, tousled, just-got-laid-but-my-hair-looks-amazing look in one sleek and simple bottle that is the Ouai Air Dry Foam. Work this kale-protein-infused foam into dry hair and watch your strands plump up seemingly instantly. Another plus: It helps to eliminate frizz and amps up your hair's shine factor.

If you've got fine hair and oily roots, this Christophe Robin Cleansing Volumizing Paste is about to be your new BFF. The goopy brown paste sucks up excess oils (thanks to that rassoul clay) and gives your hair the lift and volume it deserves. Former digital deputy beauty director Sophia Panych says "it actually feels like your hair is being inflated like a balloon." As an added bonus, the baobab leaf extract-infused paste doesn't leave your hair feeling super dry either.

What does a needle-studded roller have to do with your hair? "Microneedling creates micro-injuries that ultimately trigger an increase in circulation to the scalp," says Dendy Engelman, a board-certified dermatologist in New York City. "Nutrients and oxygen are better distributed to follicles, so benefits could be stronger, possibly longer hair." These 0.3-millimeter microneedles are safe for home use, but this is key: After each session, sterilize the tool with 70 percent isopropyl alcohol or higher. 

Part hair and gently glide the BeautyBio GloPro Scalp tool back and forth for five seconds per section, and then massage a few drops of the Healthy Scalp Serum into the treated areas.