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Hair braid styles labeled as Tight, Classic, Loose, and Soft with corresponding width measurements.
Long Barrel Curling Iron Barrel
long barrel curling iron controls
Woman with long dark wavy hair holding long barrel curling iron.

Long Barrel Curling Iron

2” longer than average for effortless curling, extended reach, and quick, flawless curls on all hair types.

$163
Fast
Frizz-Free
Hydrating

30-Day Satisfaction Guarantee

1 -Year Limited Warranty

Free Shipping on Orders $99+

2" longer than average, our award-winning long-barrel curling irons feature extended-length barrels that provide added styling reach.

View User Guide
1-inch

Versatile Curling Made Easy

2” longer than average for effortless curling, extended reach, and quick, flawless curls on all hair types.

Best for

Designed for all hair types but particularly efficient for medium to long hair. Stylists - if you're working on 1-8 heads a day

Where it fits in your routine

The .75" creates spirals and tight curls, the 1" forms medium-sized curls, the 1.25" produces voluminous, soft waves, and the 1.5" delivers a polished blowout finish.

Why you'll love it

2” longer than average for effortless curling, extended reach, and quick, flawless curls on all hair types.

Style Gallery

Before
After
0.75-inch
Before
After
1-inch
Before
After
1.25-inch
Before
After
1.5-inch
Long Barrel Curling Iron

Key Features

Long Barrel Advantage

The 2” extended barrel allows users to wrap more hair per section, cutting down styling time
Model with Long Barrel Curling Iron

FAQs

Compare our Products

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Long Barrel Curling Iron $163
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Graphene MX® Long Barrel Curling Iron 1.25”
Graphene MX® Long Barrel Curling Iron 1.25” $175
Ceramic Mineral Complex

Yes

Yes

No

BioCeramic MCH Heater

No

No

No

PTC Heater

Yes

Yes

Yes

Far Infrared Heat

No

No

No

Adjustable Heat

Yes

Yes

Yes

Swivel Cord

Yes

Yes

Yes

Automatic Shut-Off

1 hour

1 hour

1 hour

Wattage Rating

56W

66W

75W

Temperature

Up to 430°F

Up to 430°F

Up to 385°F

Weight (without cord)

7.86oz

7.90oz

10.72oz

Cord Length

9ft

9ft

9ft

Universal Voltage

Yes

Yes

Yes

Overall rating: 4.403575 / 5 from 3189 reviews.

AI Generated Review Summary

The Long Barrel Curling Iron is praised for its lightweight design, quick heating, and ability to create gorgeous curls and waves. Customers appreciate its extended length for added styling reach, though opinions on the size vary. The tool is noted for its smooth operation and lasting, conditioned hair styles.

Summary topics

  • Hair Conditioning (22%): In general, customers love this curler, it's light weight, easy to use, and has great heat.
  • Tool Smoothness (7%): Customers appreciated the tool, as it heats up super fast and is the smoothest hot tool I've ever used.
  • Barrel Length (16%): A significant number of customers raved about the long barrel, praising its ability to hold hair and make it look amazing.
  • Heating Speed (6%): Customers raved about the heat options, with multiple reviews mentioning how quickly the product heats up.
  • Curl Quality (26%): Based on a significant number of customers, the prevailing opinion is that the long barrel curling iron makes fantastic curls.

Review topics: [size, color, weight, problem, smell, feels, quality, shipping, results, look, packaging, price, hair, customer service, length, curling iron, style, design, gift, curls, touch, daughter, compliments, barrel, volume, material, speed, iron, back, smooth].

Review highlights

  • "Love the length of the barrel for my long hair and my curls look perfect every time." — Reema H.
  • "Heats up quickly and creates beautiful curls and waves." — Jennifer R.
  • "I also love the long barrel it helps to curl my hair a lot faster." — Monique G.

Reviews

Not worth the price or time

"I’m disappointed more than anything. This curling iron does not heat my hair in a way that the curls or styling stay longer than an hour. And it’s not my hair because I have other curling irons, like Conair, that actually heat my hair in a way that it stays curled. I use the same hair products too and when I use this curling iron, it doesn’t hold. Looks pretty for the first hour and then it goes flat. My friend also has the same issue. Personally, a big waste of my money that I’ll never get back."

— Kristin (1/5)

"I love this curling iron so much that I bought one for my mom’s birthday! The barrel size is perfect and makes styling quick and easy. My curls last all day, and I can curl my hair so much faster than with other curling irons. Definitely one of my favorites!"

— Monique (5/5)

Zero stars! First attempt to

"Zero stars! First attempt to use and it won’t turn on! 1 in long barrel and not in recall since date on prong 0326. Just submitted for return after i registered it. And I get charged for the return!? Needed to use for my daughter’s wedding and needed time to practice using for weeks before the Oct 18 destination wedding but now I’m scrambling. Extremely disappointed!!"

— Loni H. (1/5)

Aaamazing

"Idk which part it is about this curling iron, but my hair stays curled longer when using it than anything else :hands_heart|type_3: I'm obsessed! I had an issue originally where my curling iron just stopped powering on but the warranty team quickly handled it and sent me a replacement. 10/10"

— Jessamy M. (5/5)

Dual Voltage Didn’t Work

"The BioIonic Long Barrel Curling Iron works great at home, but I specifically purchased it for a trip to Asia because it is advertised as dual voltage. Unfortunately, it burned out within minutes of turning it on in Vietnam, leaving me without the tool I had bought for the trip. I then had to pay $20 to UPS to ship it back so BioIonic could verify that it was faulty. They did replace it, which I appreciate, but I am still out the original purchase price plus an additional $20 in return shipping for a defective product. For the price, I expected reliable performance and a warranty process that would not leave me paying extra. Great results at home, but a disappointing travel experience and an added expense that should not have been mine to cover."

— Christine S. (2/5)

Just amazing

"I bought the curling iron and it has been the best thing I’ve ever done! Easy to use, cord is long enough for you to move around without worrying about it. The settings are pretty easy to use and the results are great."

— Steffani S. (5/5)

Good

"Bio Ionic has great customer service! I ordered the 1.5 inch and decided it was too thick and I wanted tighter curls. So I returned it and got store credit and I will buy the 1.25 once I receive the store credit. It takes a while to get the store credit so I can update once I receive it!"

— Alyssa M. (5/5)

Stellar product: 1" curling iron

"I replaced an old 3/4" curling iron with the Bio Ionic Long Barrel curling iron and love the way it works so gently and effectively. Easy to use and I love the extra 2 inches with my long hair- makes curling so easy. . I have both the blow dryer and now the 1" curling iron. I love this brand- originally introduced to me by my hair dresser who knows her stuff. I'm so happy with it!"

— Claudia B. (5/5)

Excellent curling iron

"My daughter loves this curling iron. The features are amazing. She’s now able to finish curling her hair in like half the time it used to. It has a sleek look to it as well. Being in cosmetology this comes in handy! Def recommend it."

— David T. (5/5)

Very happy with my new curling iron

"My stylist recommended this to me and I thought how could a curling iron really make that much of a difference??? I was wrong, This curling iron is a game changer. I like everything about it. It makes styling so much easier and I do not feel like I am frying my hair like I used to."

— Cynthia S. (5/5)

Q&A