10 Best tourmaline flat irons of 2025

Save up to 43% off

Best Choice

1

CHI
CHI Tourmaline Ceramic Flat Iron, Hair Straightener For An Even & Smooth Finish, 1 1/2" Iron, Onyx Black

31% Off
Main highlights

High Negative Ions and Far Infrared
The CHI Flat Iron reduces static electricity with high negative ions and Far Infrared, providing a smooth, salon-quality finish.

Versatile Styling Capabilities
Ideal for straightening, smoothing, curling, and more, making it perfect for diverse hair styling needs.

Quick Heat Up Praised by Customers
Customers love the quick heat-up time and moveable plates that prevent snagging.
9.9

Exceptional

Our Rating

9.3
Temperature control

9.3
Thermal power

8.9
Simple to use
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

CHI
CHI Tourmaline Ceramic Series Flat Iron, Hair Straightener For Silky, Smooth Hair, 392°F Maximum Temperature, 1" Iron

11% Off
Main highlights

Versatile Styling with Quick Heat
The CHI Tourmaline Ceramic Flat Iron heats up in 30 seconds, reaching 392 F for efficient, versatile styling.

Perfect for Smooth, Silky Hair
Ideal for achieving shiny, frizz-free hair thanks to advanced ceramic technology and negative ions.

Highly Praised for Durability
Customers love its long-lasting performance, with many using it for years.
9.6

Exceptional

Our Rating

9.9
Simple to use

9.5
worth the money
3

INFINITIPRO BY CONAIR
INFINITIPRO BY CONAIR Tourmaline Ceramic Flat Iron, 1 Inch, Purple
Main highlights

High Heat Settings and Fast Heat-Up
Tourmaline Ceramic Flat Iron with 30 heat settings, heats up to 455 F in 15 seconds, ideal for all hair types.

Versatile Styling Options
Perfect for straightening hair or creating beachy waves, adding volume, or achieving pin-straight styles with smooth, even heat distribution.

Smooth Glide and No Hair Damage
Highly praised for smooth glide through hair, no grabbing or pulling, and delivering salon-quality results without damaging the hair.
Key specs
- Temperature Range:Up to 455 F
- Plate Material:Tourmaline Ceramic
- Heating Time:15 seconds
- Voltage:N/A
- Plate Width:N/A
9.3

Excellent

Our Rating

9.7
Heat transferring

9.5
Simple to use

9.3
worth the money
4

Remington
Remington Shine Therapy 1 inch Hair Straightener Iron, Flat Iron Infused with Argan Oil & Keratin, Professional Ceramic Flat Iron for Less Frizz, Shines and Smooth, Styling Tools
Main highlights

Advanced Ceramic and Argan Oil Infusion
Experience superior styling with 9X more ceramic and nourishing Argan oil for less frizz and shinier hair.

Ideal for Frizz Reduction and Shine
Perfect for achieving smooth, radiant hair with less frizz, suitable for all hair types.

Praised for Versatile Heat Settings
Customers love the adjustable heat settings for personalized styling and optimal results.
Key specs
- Temperature Range:N/A
- Plate Material:Advanced Ceramic
- Heating Time:N/A
- Voltage:N/A
- Plate Width:1 inch
9.0

Excellent

Our Rating

9.7
Temperature control

9.5
Heat tolerance

9.5
worth the money
5

NITION
NITION Ceramic Tourmaline Hair Straighteners LCD Flat Iron MCH Fast Heating Up. Healthy Home Straightening Styling Tools with Travel Pouch Bag. 265-450°F Adjustable. 1" Smooth 3D Plate. Dual Voltage
Main highlights

Healthy Styling Feature
Ceramic Tourmaline plates infused with Nano Silver and Argan oil for shiny, sleek, and healthy hair.

Versatile Use Case
Ideal for quick styling and travel, with dual voltage and a travel pouch.

Customer Service Praise
Exceptional customer service with prompt replacements and a 30-month guarantee.
Key specs
- Temperature Range:265-450 F
- Plate Material:Ceramic Tourmaline
- Heating Time:N/A
- Voltage:100V-240V
- Plate Width:4.1 inches
8.9

Very Good

Our Rating

9.3
Simple to use

9.1
Heat tolerance

9.1
Lock Feature
See Today’s Deals & Prices
6

Terviiix
Flat Iron Hair Straightener by Terviiix - Ceramic & Tourmaline for Smooth, One-Swipe Results, Salon-Grade Wide 1-3/4 Inch Straightening Iron Gently Straightens Thick, Curly, Black & Natural Hair
Main highlights

Infused Ceramic Technology
Terviiix flat iron is infused with argan oil, keratin, and tourmaline for nourishing styling and reduced thermal damage.

Versatile for Thick and Curly Hair
Perfect for straightening, curling, and creating waves on thick, curly, and black woman hair.

Quick Heat-Up and Temperature Control
Advanced PTC heating technology heats up in 30 seconds with 5 adjustable heat settings for precise styling.
Key specs
- Temperature Range:320-450°F
- Plate Material:Ceramic, argan oil, keratin
- Heating Time:30 seconds
- Voltage:100-240V
- Plate Width:N/A
8.6

Very Good

Our Rating
7

CHI
CHI Tourmaline Ceramic Series Flat Iron, Hair Straightener For Silky Smooth Hair, Ideal For Straightening Or Curling Hair, 1" Iron

43% Off
Main highlights

High Amount of Negative Ions and Far Infrared
The CHI Flat Iron produces an exceptionally high amount of negative ions and Far Infrared, reducing static electricity for that perfect style.

Ideal for All Hair Styling
Perfect for straightening, smoothing, curling, waving, spiraling, flipping, and bending, making it versatile for various hair styling needs.

Quick Heat Up and Smooth Glide
Heats up very quickly and glides smoothly through hair, providing efficient and effective styling without pulling or damaging hair.
Key specs
- Temperature Range:Variable heat settings
- Plate Material:N/A
- Heating Time:Quick heat up
- Voltage:Dual Voltage
- Plate Width:N/A
8.5

Good

Our Rating

9.3
Simple to use

8.9
Thermal power

8.7
Temperature control
8

HOT TOOLS
HOT TOOLS Pro Artist Black Gold Ionic 1 1/4 Inch Flat Iron - Use as Straightener for Sleek Straight Hair or Use Rounded Edges for Shiny Curls and Waves, Stylist-Preferred Styles
Main highlights

Long-Lasting Styling Results
Achieve sleek styles and effortless curls with ceramic-titanium plates.

Versatile for All Hair Types
Ideal for straightening thick, curly hair or creating waves.

Fast Heating and Smooth Glide
Heats up quickly and glides smoothly without snagging hair.
8.2

Good

Our Rating

9.7
Simple to use

9.7
Temperature control

9.5
Heat tolerance
9

Brightup
Brightup 2-in-1 Hair Straightener & Curler with 1" Vibrating Plates, Tourmaline Ceramic for Less Frizz & Shiny Smooth Hair, 20S Fast Heating, 10 Temp Settings & Auto Shut Off, Dual Voltage

30% Off
Main highlights

Rapid Heating and Protection
The ceramic heating plates heat up in 20 seconds, reducing thermal damage for healthier hair.

Versatile Styling Options
Ideal for straightening or curling, suitable for various hair types with adjustable temperature settings.

Vibration Function Praised
Users love the vibration function for its scalp massage and reduced static.
Key specs
- Temperature Range:280 F to 450 F
- Plate Material:Ceramic
- Heating Time:20 seconds
- Voltage:100V-240V
- Plate Width:1 inch
8.1

Good

Our Rating
10

Conair
CONAIR INFINITIPRO Tourmaline Ceramic Flat Iron, 2-inch
Main highlights

Advanced Ceramic Technology
Tourmaline ceramic flat iron with 5 heat settings for even heating up to 455°F.

Versatile Styling Options
Ideal for straightening, flipping, or adding volume to all hair types.

Rapid Heat-Up
Praised for its fast 15-second heat-up time and consistent performance.
8.0

Good

Our Rating

9.1
Maneuverability

8.7
Temperature control

8.4
Simple to use

10 Best tourmaline flat irons of 2025

1

CHI Tourmaline Ceramic Flat Iron, Hair Straightener For An Even & Smooth Finish, 1 1/2" Iron, Onyx Black

9.3

9.3

8.9

How do we rank?

How do we rank?

Analyzing top stores

2

CHI Tourmaline Ceramic Series Flat Iron, Hair Straightener For Silky, Smooth Hair, 392°F Maximum Temperature, 1" Iron

9.9

9.5

3

INFINITIPRO BY CONAIR Tourmaline Ceramic Flat Iron, 1 Inch, Purple

9.7

9.5

9.3

4

Remington Shine Therapy 1 inch Hair Straightener Iron, Flat Iron Infused with Argan Oil & Keratin, Professional Ceramic Flat Iron for Less Frizz, Shines and Smooth, Styling Tools

9.7

9.5

9.5

5

NITION Ceramic Tourmaline Hair Straighteners LCD Flat Iron MCH Fast Heating Up. Healthy Home Straightening Styling Tools with Travel Pouch Bag. 265-450°F Adjustable. 1" Smooth 3D Plate. Dual Voltage

9.3

9.1

9.1

6

Flat Iron Hair Straightener by Terviiix - Ceramic & Tourmaline for Smooth, One-Swipe Results, Salon-Grade Wide 1-3/4 Inch Straightening Iron Gently Straightens Thick, Curly, Black & Natural Hair

7

CHI Tourmaline Ceramic Series Flat Iron, Hair Straightener For Silky Smooth Hair, Ideal For Straightening Or Curling Hair, 1" Iron

9.3

8.9

8.7

8

HOT TOOLS Pro Artist Black Gold Ionic 1 1/4 Inch Flat Iron - Use as Straightener for Sleek Straight Hair or Use Rounded Edges for Shiny Curls and Waves, Stylist-Preferred Styles

9.7

9.7

9.5

9

Brightup 2-in-1 Hair Straightener & Curler with 1" Vibrating Plates, Tourmaline Ceramic for Less Frizz & Shiny Smooth Hair, 20S Fast Heating, 10 Temp Settings & Auto Shut Off, Dual Voltage

10

CONAIR INFINITIPRO Tourmaline Ceramic Flat Iron, 2-inch

9.1

8.7

8.4

Sign up and get exclusive special deals