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The Neuro Smooth 1.25" flat iron features a classic plate size with smoothing CeraShine ceramic for polished, shiny styles.
The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron features a CurvEdge design for styling versatility.
The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron has CeraShine ceramic plates for smooth, shiny results.
The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron provides precise even, heat for one-pass smoothing.
The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron has a SmartSense microchip to ensure even heat.
The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron provides 149% more shine and 24-hour frizz control.
The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron has adjustable heat settings up to 450°F for every hair type.
before/after image of a woman with long, straight brunette hair
The Neuro Smooth 1.25" flat iron features a classic plate size with smoothing CeraShine ceramic for polished, shiny styles. The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron features a CurvEdge design for styling versatility. The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron has CeraShine ceramic plates for smooth, shiny results. The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron provides precise even, heat for one-pass smoothing. The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron has a SmartSense microchip to ensure even heat. The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron provides 149% more shine and 24-hour frizz control. The Neuro Smooth 1.25" Ceramic Straightening & Styling Iron has adjustable heat settings up to 450°F for every hair type. before/after image of a woman with long, straight brunette hair

Neuro

Neuro Smooth 1.25" Ceramic Straightening & Styling Iron

$155.00

Classic plate size and smoothing CeraShine ceramic for polished, shiny styles.

Size

Create perfectly polished looks with the Neuro Smooth 1.25" Ceramic Straightening & Styling Iron. Our SmartSense microchip delivers even heat across CeraShine ceramic plates to help eliminate hot spots and minimize damage. Meet your go-to tool for super smooth styles, flips and waves with beautiful shine.

Details

Key Benefits

  • Fast: Heats up to 450°F in 45 seconds and cools quickly with lightning-fast heat recovery
  • Precise: Large digital display for easy temperature control
  • Safe: CeraShine ceramic plates heat evenly to help minimize damage
  • Versatile: Rounded edges make it easy to add curls, waves or flips
  • Stress-Free: Automatically shuts off after 120 minutes for peace of mind
  • Travel-Friendly: Automatic dual voltage (110-240V) for worldwide use, plug adapter may be needed
  • Adjustable temperature scale: Allows you to switch settings between Fahrenheit and Celsius, if needed
  • Convenient: 9-foot professional-length swivel cord for better reach and tangle-free styling

Extras Included

  • Extended Warranty to 2 Years** with Online Registration + Dedicated Customer Support
  • User Manual

**Limited 1 year warranty if product is not registered.
How to use
  1. Before you begin styling, ensure hair is 100% dry.
  2. Apply Neuro Protect HeatCTRL Iron Hairspray to dry hair for thermal protection.Select the right heat setting for your hair type. See Temperature Guide in User Manual or FAQs.
  3. To straighten hair: Working with 1-2" (2.5-5 cm) hair sections, glide the iron from roots to ends slowly and steadily. You may run a fine-tooth comb through the hair ahead of the iron to distribute the hair evenly on the iron's surface.
  4. To wave or curl hair: Close the iron over a 1-2" (2.5-5 cm) hair section at the place where you wish the wave to begin and rotate the tool 180 degrees. With firm tension, slowly pull the iron through the hair clockwise all the way through the ends. For a loose wave, comb through your styled hair.
  5. To set your style, spray hair with Neuro Protect HeatCTRL Iron Hairspray for a lasting finish.
Ingredients

The ingredients listed on this website are for US consumers. Ingredients are subject to change. Should you have any concerns, please review the ingredients listed on the purchased product before use.

Questions: Please contact customer service at through our Contact Us form.

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<em>Neuro Smooth</em>
Neuro logo

Neuro Smooth

1.25" CERAMIC STRAIGHTENING & STYLING IRON

Classic plate size for smooth styles.
<em>Customizable</em>, Even Heat

Customizable, Even Heat

Get the perfect setting for any hair type with adjustable heat settings up to 450°F. The SmartSense Microchip monitors heat hundreds of times per second to ensure consistent, even heat for reliable results and to help minimize damage.

Smooth Styling With <em>Incredible Shine</em>

Smooth Styling With Incredible Shine

Custom CeraShine ceramic plates ensure a snag-free glide and a sleek, shiny finish, no matter what style you create. With a versatile CurvEdge design, you can create any look from ultra-straight strands to polished curls.

Additional Features 

Adjustable Heat Settings Up To 450°F

Adjustable Heat Settings Up To 450°F

A perfect heat setting for every hair type + texture

Adjustable Heat Settings Up To 450°F
Automatic Dual Voltage

Automatic Dual Voltage

For worldwide use, plug adapter may be needed

Automatic Dual Voltage
1-Hour Auto Shutoff

1-Hour Auto Shutoff

For safety and peace of mind

1-Hour Auto Shutoff
Memory Function

Memory Function

Remembers your last setting used

Memory Function

Innovative Design

Optimized Hinge Design

Optimized Hinge Design

For precise styling without snagging

Optimized Hinge Design
Adjustable Temperature Scale

Adjustable Temperature Scale

Switch settings between F° and C°, as needed

Adjustable Temperature Scale
9-Foot Professional-Length Swivel Cord

9-Foot Professional-Length Swivel Cord

For convenient styling

9-Foot Professional-Length Swivel Cord
Style <em>So Sleek</em>

Style So Sleek

Follow these steps to get your smoothest, sleekest style ever.

1. Start with dry, detangled hair; mist each section with Neuro Protect HeatCTRL Thermal Protection Hairspray for heat protection.

2. Glide a Neuro Smooth 1.25" Ceramic Straightening & Styling Iron through a small section; repeat throughout hair

3. Finish the look with a mist of Neuro Protect HeatCTRL Thermal Protection Hairspray for soft hold + humidity control.

Frequently Asked Questions

How can we help you? Browse the topics below to find what you're looking for.

Contact Us

Product

Is the Neuro Smooth 1.25" travel friendly? Can I use it outside of the US?

Yes, the tool has automatic dual voltage (110-240v.) You may need a plug adapter depending on the country’s power outlet.

Will the tool turn off if I accidentally leave it on?

Yes, Neuro Smooth 1.25" comes with an auto shut-off safety feature, so it will automatically turn off after one hour to give you peace of mind.

Does this iron have a Memory Function?

Yes, the Neuro Smooth 1.25" automatically recall the settings last used.

What are the flat iron plates made of?

The Neuro Smooth 1.25" plates feature a custom CeraShine ceramic blend for a snag-free, gentle glide with glossy, lasting results.

Which Neuro flat iron is right for you?

Neuro Style+ 1": Slim, versatile iron for sleek looks, curls and waves.

Neuro Smooth 1.25":  Classic plate design for
one-pass smoothing.

Neuro Smooth+ 1.75": Extra-wide plates for smoothing long, thick and coarse hair.

Usage

How do I operate the Neuro Smooth 1.25"?

For usage instructions, please reference the user manual.

Can I use the Neuro Smooth 1.25" on wet hair?

No, the iron must be used on 100% dry hair.

Can I use the Neuro Smooth 1.25" on synthetic hair?

You may be able to use the tool on synthetic hair. We recommend checking and following the supplier instructions before styling heat-friendly synthetic hair.

What heat setting should I use?

Start with the recommended heat setting for your hair type and decrease or increase the temperature as needed using the Temperature Guide below.

Hair Texture & Temperature

Fine 160-300°F (70-150°C)

Medium 310-390°F (155-200°C)

Coarse 400-440°F (205-225°C)

For professional use only 450°F (230°C)

How should I clean my Neuro Smooth 1.25"?

To clean, make sure your appliance is unplugged and completely cool, then wipe down with a warm, slightly damp cloth.

How should I store my Neuro Smooth+ 1.25"?

The Neuro Smooth+ 1.25" is designed with a locking function for easy storage. Simply squeeze the plates together and slide the switch at the base to lock. Never turn on the iron while in the locked position.

Warranty

Does the Neuro Smooth 1.25" come with a warranty?

Yes, this tool comes with a limited 12-month warranty (or 24 months if the appliance is registered). For any warranty issues, please visit paulmitchell.com/warranty or contact us at 888.522.8622. The warranty covers tools within the US and Canada only, and is valid only when purchased from an authorized Paul Mitchell salon, distributor or retailer and NOT from an unauthorized source. The warranty covers the appliance against defects in material or workmanship for the length of the warranty from the date of delivery.

How do I register my Neuro Smooth 1.25"?

Extend your warranty to 24 months by registering your tool at paulmitchell.com/register.

Where can I find the serial number and item code?

On the box, near the UPC (bar code), or on the silver sticker on the cord.

For any other questions, please contact us by email at support@neurohair.com or call 888-522-8622.
Advanced Technology. <em>Next Level Styling.</em>

Advanced Technology. Next Level Styling.

Discover the latest tools with NeutraHeat™ technology for faster styling, long-lasting results and radiant shine.

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<em>Where Do Your Old or Broken Tools Go?</em>

Where Do Your Old or Broken Tools Go?

Help us keep them out of landfills by recycling with Homeboy Electronics Recycling for FREE.

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