Beauty/Hair/Tools & Brushes

Top 10 Hair Diffusers

Blow Dry Your Curls To Perfection With Help From One Of These Diffusers

Blow Dry Your Curls To Perfection With Help From One Of These Diffusers

If you have wavy or curly hair, you know that using a standard hair dryer to dry your tresses is a big no-no—unless your goal is a lion-like mane with a whole lot of frizz, of course. Diffusers are the real deal when it comes to creating flawless, defined, and smooth ringlets every. single. time. If you’re not familiar with this funny-looking tool, it’s essentially a big bowl with prongs that disperses the airflow from your dryer, allowing curls to dry evenly. And because the air force isn’t strong, you don’t have to worry about getting frizz or knots while you style.

Interested? Thought so. Ahead, we’ve used our data-driven algorithm that factors in best-selling buzz, editorial selections, and real user reviews to create a vetted list of the best hair diffusers you can buy. Keep reading to find out which tools and attachments made the cut. Opening image: @drybar

Did you enjoy our 10 Best Hair Diffusers? Then we think you’ll really enjoy our 10 Best Dry Shampoos!

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January 21, 2021

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Top 10 Lists serve as unbiased shopping guides to the most trusted product recommendations on the internet. Products are scored and ranked using an algorithm backed by data consumers find most valuable when making a purchase. We are reader-supported and may earn a commission when you shop through our links.

The Rankings

Karii Hair Dryer Diffuser
Rank & Style Approved


Karii Hair Dryer Diffuser

BEST FOR: This under-$20 option is perfect for diffuser newbies that don’t want to break the bank.

USERS SAID: “This works amazingly to dry my curls without frizz. It attaches right onto my hair dryer with ease.”

BestTrendy Professional Universal Hair Diffuser Attachment

BEST FOR: This baby will provide a secure fit on most hair dryers, and the large bowl is excellent for drying long, thick hair with ease.

HELPFUL TIP: When drying your curls, gently glide the diffuser across your scalp and the ends of your hair.

Drybar The Bouncer Diffuser

BEST FOR: If diffusing is your go-to drying method, you may want to invest in a salon-worthy tool like this one. It also helps to define curls and minimize frizz.

USERS SAID: “I've been searching for a diffuser for over a year. This one is perfect! It's the correct size and weight. I’m very pleased!”

Segbeauty Hair Diffuser

BEST FOR: This hair diffuser is an excellent option for long or thick curly hair.

WHAT IT DOES: The deeper and bigger bowl holds more hair than other diffusers, allowing those with long hair to dry their strands in way less time.

Hot Sock Diffuser

BEST FOR: Meet your new go-to travel companion. Diffusers can be a pain to pack, but this compact option takes up no more room than a pair of socks.

USERS SAID: “This is a good diffuser for travel. I bought it for travel and it takes up very little space in my luggage. It will go with me on future trips!”

Conair Volumizing Diffuser

BEST FOR: Looking for a diffuser that can add some major va-va-volume? Go ahead and end your search here.

HELPFUL TIP: To add volume at the roots, gently lift the hair from the ends up to the roots as you dry.

UUCOLOR Universal Hair Diffuser

BEST FOR: This best-selling hair diffuser is perfect for shorter lengths and tighter coils.

WHAT IT DOES: You’ll notice the prongs on this diffuser aren’t as long as some of the others. This makes it ideal for shoulder-length strands and shorter, more densely packed curls.

Hairizone Universal Hair Diffuser

BEST FOR: If you want a stylish hair diffuser, you've come to the right place. This one comes in a variety of color options like pink, powder blue, and sunshine yellow.

HELPFUL TIP: To avoid overheating, always keep your hair dryer setting on low or medium heat.

The Curly Co. Collapsible Hair Diffuser

BEST FOR: This diffuser is made with flexible silicone that can move and bend as you dry. Plus, it collapses flat to make it easy for travel and storage.

USERS SAID: “It's well constructed, fits easily on my dryer, and I Iove the feel of the soft silicone. I’m so glad it's collapsible because this will be coming on my many trips with me. I'm super happy with this product!”

Bed Head Curls in Check 1875 Watt Diffuser Hair Dryer

BEST FOR: Minimalists, meet your match. This is an all-in-one solution to drying wavy and curly hair—no separate tools or attachments needed.

USERS SAID: “This is the most amazing hair dryer for people with curly or somewhat curly hair! I've been using this for years and I get compliments all the time on how pretty my curls are. A normal diffuser doesn't even compare to this dryer.”

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