BIO IONIC Long Barrel Curling Iron — 1.25" Barrel, 2" Extended Length, NanoIonic MX Hydration & Moisturizing Heat

The Bio Ionic Long Barrel Curling Iron creates hydrated, long-lasting curls and waves using NanoIonic MX and Moisturizing Heat Technology.

Built for efficient, healthy-looking styling, this curling iron pairs an extended-length 2" longer barrel with Bio Ionic’s NanoIonic MX system to micronize water molecules and help lock moisture into the hair shaft. Far infrared heat and a ceramic mineral complex deliver smooth heat distribution so curls set evenly while the cuticle seals for added shine and reduced frizz.

How does the long barrel change my styling options?

The extended barrel makes wrapping longer sections or reaching the back of the head simpler and faster, so you can create big, soft waves or uniform curls without swapping tools. It’s especially helpful for medium to long hair and for stylists who need better reach.

• 2" longer barrel for improved reach and coverage
• 1.25" diameter for large, loose curls and beachy waves
• Even heat across the barrel for consistent curl formation

What makes NanoIonic MX and Moisturizing Heat Technology different?

NanoIonic MX micronizes water molecules so they penetrate the hair, while Moisturizing Heat helps retain that moisture during styling. Together they aim to reduce dryness and help curls look bouncier and shinier versus conventional irons.

• Micronized hydration that penetrates the hair fiber
• Seals the cuticle to lock in shine and reduce frizz
• Safe performance with repeated styling thanks to moisture retention

Will the temperature settings work for my hair type?

The iron offers adjustable heat up to 430°F (212°C), so you can tailor the temperature for fine, medium, or coarse hair. Lower settings protect delicate strands while higher settings provide the control needed for thick or resistant hair.

• Wide temperature range up to 430°F/212°C
• Precise control to minimize overexposure to heat
• 1-hour auto shut-off and a cool-touch grip for safer handling

How does the tool support fast, professional styling?

Far infrared heat and a ceramic mineral finish enable quick heat recovery and even styling, letting you work efficiently without repeatedly passing sections through the barrel. The lightweight, award-winning design, swivel cord, and ergonomic cool-touch grip help reduce hand fatigue during longer sessions.

• Far infrared heat for steady styling performance
• Ceramic mineral complex for smooth glide and reduced snagging
• Swivel cord and lightweight build for salon-style maneuverability

Who is this for? The Bio Ionic Long Barrel Curling Iron is ideal for anyone who wants fuller, longer-lasting curls with added moisture retention—perfect for people with medium to long hair, stylists who need extra reach, and anyone seeking healthier-looking results from frequent heat styling. If you value controlled temperature, fast heat recovery, and tools that prioritize hydration and cuticle care, this iron is designed to deliver professional results while protecting hair condition.