17 Best Volumizing Hair Products for Majorly Full Hair, Tested and Reviewed for 2023

I mean, this volumizing powder has 9,000 glowing reviews on Amazon, and has also been a beauty editor and hairstylist favorite for years. Why? Because all it takes is a tiny sprinkle of powder throughout your roots, a quick massage with your fingers, and you’re left with almost infomercial-worthy grit, texture, and volume. I was running late to a wedding event and had to throw my hair up in a ponytail. Added this to give my hair a little added va va voom, and it worked like a charm.

• Key ingredient: Silica Silylate
• Use on: dry hair

THE REVIEW: "I got this for myself to add texture to my hair, but my girlfriend ended up using as well to create more volume for her long hair," writes one reviewer. "Overall, we were both satisfied with the product because of the difference it made. It creates volume and thus makes your hair appeal fuller."

You’d think hairspray would automatically hold the volume in your hair (isn’t that kinda the main reason most people use it?), but a too-strong formula will actually weigh your hair down instead of lifting it up. Enter: this dry-mist formula that has a super-fine spray (so no heavy, sticky droplets) to help freeze the volume in your hair without feeling like a helmet.

• Key ingredient: Panthenol, glycerin
• Use on: dry hair
  

THE REVIEW: "I like how the product holds and gives your hair volume," one tester writes.

Mmmkay, so don’t expect this biotin-spiked shampoo to magically grow your hair (only prescription topicals can help with that, sorry), but do expect it to give you ridiculously good-looking volume. The sulfate-free shampoo is filled with hydrolyzed wheat protein and biotin that bind to your hair strand to help temporarily pump up the thickness even after you rinse it out.

• Key ingredients: Biotin, Hydrolyzed Collagen
• Use on: wet hair
  

THE REVIEW: "I can go to bed with my hair wet and just brush it in the morning and it looks like I just had a blow out," writes one reviewer.

The thing I hate the most: Tons of hair product that makes my hair feel dirty. The answer? This volumizing foam. “My fine, flat hair looks 1000 times fuller when I use this volumizing foam,” says deputy beauty director Lauren Balsamo. “It’s great for creating thickness and fullness without feeling overly product-y.”

• Key ingredients: Proprietary polymer complex, bamboo extract
  
• Use on: Damp hair

THE REVIEW: "Wow, it almost gives me too much volume," one tester writes. "I styled my hair like normal and needed to push my hair down so it doesn’t look so big. What a great problem to have!"

The combination of peptides to strengthen your hair, exfoliating acids to dissolve dandruff and build-up on your scalp, and castor oil for added thickness and shine is a cocktail that will make your roots appear fuller and denser. “If I want a little more volume, I add this serum to my clean, dry hair before I go to bed,” says beauty writer Valeriya Chupinina. “When I style the next day, my roots have an additional boost of volume and density for me to work with.”

• Key ingredients: caffeine, oleanolic acid, lactic acid
• Use on: wet or dry scalp

THE REVIEW: "Love this hair treatment," writes one tester. "Someone that has very fine hair I have definitely noticed a difference in thickness and strength."

No joke: Just a few puffs of this volumizing powder will give your hair wild-level texture and volume. The key ingredient? Silica, which sticks to your strands to create a “bulking” effect that makes even the finest hair look five times bigger. Just lift sections of your hair and puff the powder directly onto your roots, then flip your head over, massage it in, and flip back. Lion's mane. You'll see.

• Key ingredients: Pro-Vitamin B5
• Use on: dry hair
  

THE REVIEW: "This texture powder is a game changer for my hair!" writes one tester. "I have fine, thinner hair that always falls flat. The powder gives nice volume at the roots of my hair making it look fuller."

As someone who basically goes through a can of dry shampoo a month (my scalp is, like, um, super into oils?), I basically only use drugstore dry shampoos. So trust me when I say this $5 formula is truly one of the best for volume—it soaks up grease without leaving behind a heavy white or sticky residue. Just spray, wait five minutes (or, ideally, do it before bed), then massage your roots upside down to distribute.

• Key ingredients: Tapioca starch
• Use on: Dry hair

THE REVIEW: "It doesn’t leave any white residue and makes my hair feel super full," one tester writes.

If you don’t like spraying your freshly-styled hair with hairspray, opt for a volumizing product that you put on while it’s still damp. “I spray this on my damp roots before blowing out my hair, and I swear it makes my super-fine, thin hair look a zillion times thicker and more volumized,” says deputy beauty director Chloe Metzger.

• Key ingredient: Biotin, Hydrolyzed Pea Protein
• Use on: damp hair, pre-blow dry

THE REVIEW: "Love this product for a cushioned blowout with support," one reviewer writes. "I have fine hair texture, but thick density —this product gave me just enough support for my blowout to stay bouncy much longer."

So there’s no real thing as a ~universal~ conditioner—fine, straight hair has different needs than poofy, curly hair—but this formula comes pretty close, as it won’t weigh down thin hair or strip curly hair. The conditioner is also formulated with sugar-derived maltodextrin, which helps beef up fine hair strands even after you rinse. Just make sure to pair it with a leave-in conditioner if you have type 3-4 curly hair.

• Ingredient callout: Biotin, panthenol, hydrolyzed wheat protein
• Use on: wet hair
  

THE REVIEWS: "I’ve been using this about two months and my hair has been shiny and has a lot more volume than before, even on day two hair!" writes one reviewer.

Curly hair is already a volume machine (lucky you), but if your roots are on the flatter side, try massaging a dab of this volumizing curly hair mousse into your roots before scrunching it through the rest of your hair to add lightweight definition, moisture, and strength (shout out to the hydrolyzed hemp and rice proteins).

• Key ingredient: Hydrolyzed rice protein
• Use on: wet hair
  

THE REVIEW: "After shampoo and conditioning I rub volume foam in my hands and rake though my hair, comb, scrunch and go," writes one reviewer. "My hair is shiny, not frizzy, and if sleeping makes a mess, I can wet comb and scrunch again. I love this and my curls look great!"

Not a fan of the matte finish you get from most root-boosting dry shampoos and hairsprays? This volumizing spray is filled with panthenol (aka vitamin B5) that makes your hair softer, smoother, and shinier after you mist it on. Basically, everything you need for IG-worthy hair. Start with towel-dried hair and spritz throughout the lengths and roots of your hair before blow-drying.

• Key ingredient: Panthenol
• Use on: damp hair, pre-blow dry
  

THE REVIEWS: "I love this spray, my hair is very flat and this helps to give it volume," one tester writes. "It also smells wonderful!"

Sometimes the best kind of volume is the grit between your strands that give it texture and body. This texturizing mist is formulated with sea salt (hi, beach waves) and aloe vera (for moisture) plus a very ~luxe~ combo of lavender, rose, and citrus scents.

• Key ingredients: Aloe vera, Pacific sea salt
• Use on: wet or slightly damp hair
  

MY REVIEW: When I need to give my hair a boost of texture and body quickly, this mist gets the job done.

When you spritz on this thickening spray, the formula's polymers will bond to your hair strands to help "thicken" them up, keeping your hair from falling flat against your scalp. For a subtle lift, flip your head over and lightly mist your roots, or blast it throughout your hair for majorly dramatic volume.

• Key ingredients: Plant protein complex
• Use on: dry hair
  

THE REVIEW: "This product adds noticeable volume to my hair without making my hair feel crunchy," one tester writes. "And it is dry and light so it doesn't make my hair look dirty!"

“My curls are fine, thin, and easily weighed down, but this mousse helps them spring up and stay volumized after diffusing,” says Cosmopolitan deputy beauty director Chloe Metzger. That’s because this formula is made up of lightweight moisturizers (hi, aloe vera) and polymers so your hair gets the right amount of volume without the heavy ingredients.

• Key ingredients: Hydrolyzed wheat protein, hydrolyzed sweet almond protein, aloe vera
• Use on: Damp hair before heat styling

THE REVIEW: "I LOVE this mousse!" writes one reviewer. "I have fine, wavy hair, so something with too much hold usually clumps all my hair together or weighs it down. This give me a definition with any worry."

If your curly hair has been looking a little lank and blah recently, you may be in need of a good clarifying treatment. Enter: this gentle shampoo that uses coconut-based surfactants (ahem, not sulfates) and lactic acid to cut through grease and product buildup to leave your curls bouncy, shiny, and happy.

• Key ingredients: Aloe Barbadensis leaf juice, hydrolyzed soy protein
• Use on: wet hair
  

THE REVIEW: "Whenever I want to rock my curls, I use this shampoo," writes one tester. "My hair is soft and easy to detangle afterwards. I let my hair air dry and that’s all it takes to get bouncy and frizz-free hair."

This volumizing formula wraps each strand in stiff but flexible polymers to make your hair look and feel thicker until your next wash. To apply, lift up sections of damp hair and mist it throughout your roots, then style with heat or air-dry. You can also mist it through dry hair to add a bit of grip and texture for a more lived-in look.

• Key ingredients: Proprietary-based polymer
• Use on: towel-dried hair
  

MY REVIEW: This mist will inject volume directly at your roots, so if you're after a ton of oomph, this will get you there.

The volumizing process starts in the shower with this bb. Rake a generous amount through your hair after shampooing and conditioning (or just sub this in as your conditioner), leave it on for five minutes, then rinse and style your hair afterwards to see the root-boosting effects. Also, FWIW, it smells incredible.

• Key ingredients: Hydrolyzed Rice Protein, coconut oil
• Use on: wet hair after shampoo

THE REVIEW: "This product successfully made my hair appear thicker after use," according to one tester. "It also made my hair feel really soft. The pleasant smell was also a bonus. If you're willing to splurge on a hair care product I would recommend it!"