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Summary
Bio Ionic's Long Barrel Curling Iron is 2" longer than the average curling iron, making it easier to curl long hair or back sections on shorter styles.
Benefits
- Hair moisture is locked in with a combination of NanoIonic MX and Bio Ionic Moisturizing Heat
- Creates loose waves and soft curls
- Longer barrel makes it easier to reach back sections on long or short hair
- Worry-free with 1-hour auto shut off
- Comfortable to use with cool-touch grip
Features
- Ceramic Mineral Complex
- PTC Heater
- Far Infrared Heat
- Adjustable Heat
- Swivel Cord
- 1-Hour Automatic Shut-Off
- Wattage Rating: 73
- Temperature: 430 degrees Fahrenheit
- Weight (without cord): 10.0 oz (1")/11.0 oz (1.25")
- Cord Length: 9 ft
- 1-Year Manufacturer's Warranty
Item 2576060
The extended barrel design allows you to curl the back of your head easier whether the hair is short or long.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Describe Yourself
Hair Type
Most Helpful Positive Review
The right tool
This works. It is a solid, well built tool that gets your hair smooth and how you want on the lowet heat (I am Caucasian and have fine hair with a light, unruly curl that has lost its shine). I thought irons were irons, I'd buy the cheapest thing and thought that was equal. I reached a plateau and I...
Most Helpful Critical Review
DO NOT RECOMMEND!
There are serious issues with the spring that allows you to open and close the iron to curl. It's like the spring gets too hot, softens, and ends up stuck and the iron won't close all the way to secure the hair. I use the tool the way it is intended. I am not rough or overload the barrell with too ...
502 results
Unexpected and Dangerous Product Failure
⭐☆☆☆☆ I purchased this Bio Ionic Long Barrel Curling Iron because of the brand's reputation, but my experience was extremely disappointing. While using the curling iron normally, the barrel suddenly separated from the handle, exposing the internal wiring while the tool was hot and powered on. Fortunately, I caught it before it caused a burn, but it was a frightening experience and could have easily resulted in injury. I contacted Bio Ionic and provided photos of the failure. Although the company acknowledged my report, they declined to replace the unit because it was outside the warranty period and instead offered a discount toward purchasing another curling iron. I understand warranties have limits, but I do not believe a heated styling tool should physically come apart during normal use. This was not cosmetic damage or ordinary wear and tear—it was a structural failure that created a potential hazard. I am sharing my experience so other customers can make an informed decision. If you own this product, I would periodically inspect the connection between the barrel and handle for any signs of loosening or separation.



Great purchase
Curling iron is easy to use and perfect for long hair. It takes less time to curl my hair. No regrets with my purchase.
This is the BEST curling iron I have ever owned!
My hair is very long. It takes so much less time to do my hair now. It is hands down the best curling iron I have ever had. I would suggest using a glove though since I kept burning my little finger which is most likely operator error. haha
Easy to Use
Easy to use. I like the digital temperature control.
I'd trade my car and a kidney for this thing
I have really long hair. I have a hard time finding curling irons that do a good job of getting a curl into my hair and keeping it there so far I've had this for about a year and a half. It's lasted a long time it's been used a lot, and I've never had any problems with it. I love it and I'll always pleased with the results.
Questions
Q&A
Showing 20 out of 19 Questions
- Q
Is this dual voltage?
- Asked by Teresa
- Official Answer By Bio Ionic - Brand EngageYesWas this answer helpful to you
- Q
How long do the curls / wavy last with hair products like hair spray etc…?
- Asked by Zuleyka
- Official Answer By Bio Ionic - Brand EngageIt depends on your hair and how you style it/ maintain itWas this answer helpful to you
- Q
How long does it take usually to curl hair that's pretty long but above your belly button?
- Asked by Cassidy
- Official Answer By Bio Ionic - Brand Engagedepending on thickness, probably within 20 minutesWas this answer helpful to you
- Q
Why is the iron universal voltage on the bio ionic website, but not here?
- Asked by Voltage
- Official Answer By Bio Ionic - Brand Engageit will be updated to reflect what is on the Bio Ionic WebsiteWas this answer helpful to you
- Q
What width is better to use for thin/medium length hair?
- Asked by Harlie
- Official Answer By Bio Ionic - Brand Engagethe 1 inchWas this answer helpful to you
- Q
How many years does this curling iron last? Like what's its durability? Also is it well made?
- Asked by Ari
- Official Answer By Bio Ionic - Brand EngageLong Barrels can easily last for 5+ yearsWas this answer helpful to you
- Q
Is this product dual voltage? I want to take it on my european trip but I live in the US
- Asked by Jamezola
- Official Answer By Bio Ionic - Brand EngageNo, this iron is not dual voltage.Was this answer helpful to you
- Q
Is there an on/off switch or must you plug and unplug to use?
- Asked by gap
- Official Answer By Bio Ionic - Brand EngageThere is a power button and an auto shut-off featureWas this answer helpful to you
- Q
Is it dual voltage?
- Asked by Carla
- Official Answer By Bio Ionic - Brand EngageNo, it is not.Was this answer helpful to you
- Q
Is a .075 on bio sight same as 3/4 on ulta
- Asked by Me
- Official Answer By Bio Ionic - Brand EngageYes, it isWas this answer helpful to you
- Q
What is the temperature?
- Asked by Kimmo
- Official Answer By Bio Ionic - Brand EngageIt goes up to 430 FWas this answer helpful to you
- Q
What is the voltage of the curling iron? I am in Peru and I would like to buy this curling iron but in my country the permitted voltage is 220v
- Asked by silvana
- Official Answer By Bio Ionic - Brand EngageThis iron is 120vWas this answer helpful to you
- Q
Does this iron have variable temperature settings?
- Asked by Becca70
- Official Answer By Bio Ionic - Brand EngageYes, it does.Was this answer helpful to you
- Q
How long is the barrel?
- Asked by Ali
- Official Answer By Bio Ionic - Brand EngageThe metal part of the barrel that curls the hair is about 6.25inches.Was this answer helpful to you
- Q
Is it dual voltage
- Asked by Linda
- Official Answer By Bio Ionic - Brand EngageNo it's not. It's 120 VWas this answer helpful to you
- Q
What is the temperature?
- Asked by Kimmo
- Official Answer By Bio Ionic - Brand EngageIt goes up to 430 FWas this answer helpful to you
- Q
What is the voltage of the curling iron? I am in Peru and I would like to buy this curling iron but in my country the permitted voltage is 220v
- Asked by silvana
- Official Answer By Bio Ionic - Brand EngageThis iron is 120vWas this answer helpful to you
- Q
Does this iron have variable temperature settings?
- Asked by Becca70
- Official Answer By Bio Ionic - Brand EngageYes, it does.Was this answer helpful to you
- Q
How long is the barrel?
- Asked by Ali
- Official Answer By Bio Ionic - Brand EngageThe metal part of the barrel that curls the hair is about 6.25inches.Was this answer helpful to you
- Q
Is it dual voltage
- Asked by Linda
- Official Answer By Bio Ionic - Brand EngageNo it's not. It's 120 VWas this answer helpful to you