Bio Ionic Long Barrel Curling Iron 1 inch
2″ longer than an average curling iron, this award-winning tool gives you more to love! The extended length barrel quickly creates loose, modern curls and waves and makes it easier to style long hair, or style the back sections on shorter styles. The combination of Nanonioc MX and Bio Ionic Moisturizing Heat™ Technology lock in moisture, seal the cuticle, and ensure curls last long, and stay conditioned and bouncy instead of dull and limp.
Key Features
- Extended 2″ barrel for longer, more natural-looking curls and waves
- Designed for long hair styling and back section styling on shorter styles
- Nanonioc MX technology enhances heat protection and hair health
- Bio Ionic Moisturizing Heat™ Technology seals the cuticle and retains moisture
| Feature | Detail |
|---|---|
| Barrel Length | 2 inches |
| Heating Technology | Nanonioc MX + Bio Ionic Moisturizing Heat™ |
| Heat Range | 180°C to 230°C (350°F to 450°F) |
| Power | 1200W |
| Weight | 450g |
FAQ
How does the extended barrel length benefit long hair styling?
The 2-inch barrel allows for more natural, loose curls and waves on long hair, reducing the need for multiple passes and making styling faster and more efficient.
Does this curling iron protect hair from heat damage?
Yes, the Nanonioc MX and Bio Ionic Moisturizing Heat™ Technology help seal the cuticle and retain moisture, reducing heat damage and keeping hair bouncy and conditioned.
Can this curling iron be used on short hair?
Yes, it is effective for styling the back sections of shorter hair styles due to its extended barrel and even heat distribution.

Charles Lewis –
I’ve used this curling iron for several weeks now and it’s made a big difference in my hair’s texture. The long barrel gives me loose, soft waves without frizz. My hair stays shiny and bouncy even after multiple uses. The moisture technology feels like a real improvement over regular curling irons.
Peter Gray –
Great for long hair, especially when I want to create soft, natural-looking curls. It heats up quickly and doesn’t feel too heavy. I noticed my hair stays smoother and less dry after using it regularly.
Virginia Payne –
The extended barrel is perfect for styling my long layers. I get full, flowing waves without having to go back and touch up. The moisture protection keeps my hair from feeling dry or brittle after styling.
Angela Reid –
It works well for both long and medium hair. The heat is even, and I don’t have to worry about hot spots. My curls last longer and feel more defined than before.
Jonathan Campbell –
I used to struggle with dry, frizzy curls, but this tool has changed that. The moisture technology keeps my hair soft and healthy. I love the natural wave it creates and how it doesn’t damage my hair over time.