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5 Best Hair Straighteners of 2025

Last Updated - 16/07/2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ghd

ghd Original Hair Straightener & Styler (Upgraded) - For Sleek, Smooth & Soft Styles with Enhanced Shine, No Extreme Heat Damage - For All Hair Types - (UK Plug)

Picked by 383 people in the last week

ghd

£139.00

More Details
Main highlights
- Not just a straightener: sleek rounded shape designed to allow you to create an array of styles, from classic straight looks to curls and waves, snag-free and easily.
- High performance styling: Single-zoneTM technology controls the optimum styling temperature of 185°C consistently across both plates for guaranteed sleek and smooth results with no extreme heat.
- Ghd's professional hair straightener for sleek, smooth and shiny hair
- Beautiful results: smooth ceramic floating plates with gloss coating to provide enhanced shine.
- Additional features: 30 second heat up, automatic sleep mode after 30 minutes of non-use, 2 year ghd manufacturer's guarantee, universal voltage.
£139.00
2
51% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Remington
51% Off

Remington Keratin Protect Intelligent Hair Straightener - Heat Sensor measures hair moisture levels and adapts to the optimum temperature - Plates are infused with Keratin & Almond oil, S8598

Remington

£57.99

£119.99
(51% Off)

More Details
Main highlights
- UK's No. 1 Hair Stylers Brand *Market research institute, retail hair styler volume sales, October 2023 - September 2024.
- Patented intelligent heat protection sensor continuously measures your hair’s moisture levels and the straightener adapts to the optimum temperature for your hair, giving three times more protection from damage*
- Includes plate lock for storage and luxury storage pouch with heat-resistant lining; 5 years product guarantee
- Floating plate for even pressure on the hair
- Enhanced ceramic coated plates infused with keratin and almond oil transfer micro-conditioners as you style for smooth, shiny, healthy looking hair
- Digital temperature display with five settings 160-230 Celsius, fast 15 second heat-up time and auto safety shut off
- *Vs straightening with the intelligent heat protection sensor turned off
£57.99
£119.99 (51% Off)
3
66% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BaByliss
66% Off

BaByliss Rose Gold Hair Straighteners - Ceramic Plates for Smooth Styling, Multi-voltage Worldwide use, Ultra-fast 15 Second Heat Up, 3 Heat Settings Up To 235°C, 2598BU

BaByliss

£29.99

£90.00
(66% Off)

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Main highlights
- ULTRA-FAST HEAT UP — Thanks to its Advanced Ceramics heating system, this hair straightener is ready to use in just 15 seconds and maintains consistent heat for even, flawless styling on every section.
- SAFETY FEATURES — Designed with safety in mind, this straightener includes an auto 1-hour safety shut-off feature, offering peace of mind. The included heat-proof mat ensures safe storage, protecting surfaces from heat damage.
- PERFECT FOR TRAVEL — With built-in multi-voltage functionality, these hair straighteners are ideal for worldwide use, making them the perfect travel companion for sleek, smooth hair on the go
- EFFORTLESS STYLING — The floating ceramic plates glide smoothly through your hair without snagging, effortlessly smoothing out kinks to leave you with silky, straight hair every time
- CUSTOMIZABLE HEAT SETTINGS — With 3 temperature settings ranging from 180°C to 235°C, you can easily adjust the heat to suit your hair type and desired style. Whether you have fine or thick hair, you can achieve controlled, long-lasting results.
£29.99
£90.00 (66% Off)
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ANNLARY

ANNLARY Hair Straighteners Flat Iron and Curler 2 in 1 Dual Voltage Straighteners Titanium Ceramic Ionic Straightening Iron for Women for All Hair

ANNLARY

£29.99

More Details
Main highlights
- Titanium Plate with Ceramic Coating for Smooth, Shiny Hair - Our hair straightener features ultra-smooth Titanium Plate with Ceramic Coating that distribute heat evenly to reduce frizz. The shine-boosting technology enhances the natural luster of your hair, helping you achieve sleek, glossy styles effortlessly.
- Ionic Technology for Healthier Hair: Equipped with advanced ionic technology, our straightener releases a large amount of negative ions to neutralize static and lock in moisture. This helps to minimize heat damage, leaving your hair smooth, shiny, and healthy-looking.
- Fast Heating & Dual Voltage: Featuring a PTC heater that heats up in just 20 seconds, this flat iron saves you time while reducing hair damage. With dual voltage support (100-240V), 60-minute auto shut-off, and a 360° swivel cord, it’s perfect for home and travel use.
- Adjustable Temperature for All Hair Types: With an adjustable temperature range from 320℉ to 450℉ and an easy-to-read LED display, this flat iron caters to all hair types and lengths. 8 precise heat settings ensure safe and effective styling without damage, tailored to your specific hair needs.
- 3D Floating Plates with Heat Protection: The 3D floating plates glide smoothly through your hair without pulling, ensuring effortless styling. The body is equipped with a heat-resistant silicone pad for added safety, protecting you from accidental burns during use.
£29.99
5
Best Value
75% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Remington
75% Off

Remington Advanced Coconut Therapy Hair Straightener - Micro-Conditioners infused with Coconut & UV Filters release to nourish hair - Intelligent Heat Sensor to prevent overheating, 150°-230°C, S8648

Remington

£34.90

£139.99
(75% Off)

More Details
Main highlights
- UK's No. 1 Hair Stylers Brand *Market research institute, retail hair styler volume sales, October 2023 - September 2024.
- Take Care of Your Hair Whilst You Straighten - The 110 mm Advanced Ceramic Coated Plates with Micro-Conditioners are infused with Coconut and UV Filters, offering smooth and shiny looking results
- Salon Performance - The Ultra-Fast 15-Second Heat-Up means you won’t have to wait to start; the Digital Controls up to 230°C mean you can set precisely the right temperature for your hair type
- Memory and Temperature Boost Function - Remembers the last setting you used and gives you an extra boost of heat to create your style
- Integrated Sensor - Senses contact with your hair and reads and regulates the temperature to prevent overheating, giving you 2 x More Protection* from Heat Damage for stronger, healthier results
- Automatic Safety Shut-Off after 60-Minutes. Plate Lock for Convenient Storage
- 5-Year Manufacturers Guarantee - Plus 1 extra year when you register the product online
£34.90
£139.99 (75% Off)

5 Best Hair Straighteners of 2025

ghd Original Hair Straightener & Styler (Upgraded) - For Sleek, Smooth & Soft Styles with Enhanced Shine, No Extreme Heat Damage - For All Hair Types - (UK Plug)

Remington Keratin Protect Intelligent Hair Straightener - Heat Sensor measures hair moisture levels and adapts to the optimum temperature - Plates are infused with Keratin & Almond oil, S8598

BaByliss Rose Gold Hair Straighteners - Ceramic Plates for Smooth Styling, Multi-voltage Worldwide use, Ultra-fast 15 Second Heat Up, 3 Heat Settings Up To 235°C, 2598BU

ANNLARY Hair Straighteners Flat Iron and Curler 2 in 1 Dual Voltage Straighteners Titanium Ceramic Ionic Straightening Iron for Women for All Hair

Remington Advanced Coconut Therapy Hair Straightener - Micro-Conditioners infused with Coconut & UV Filters release to nourish hair - Intelligent Heat Sensor to prevent overheating, 150°-230°C, S8648

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Hair Straightener Flat Iron for Woman - 1 inch Hair Straightener Iron for Shiny Hairstyle，Ceramic Floating Plates, Quick Heat Up, Adjustable Temeprature with LCD Display，80-230°C， Dual Voltage

BaByliss Smooth Pro 235 Hair Straighteners, Ionic, Salon performance, Ceramic plates for a smooth finish, Ionic, Controlled heat, 6 heat settings 140°C to 235°C

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TRESemme Keratin Smooth Control Number 230 Straightener, black

Remington Shine Therapy Hair Straightener with Advanced Ceramic coating infused with Moroccan Argan Oil for sleek & smooth glide, Floating plates, Digital display, 9 settings 150°C–230°C, S8500

Remington Hair Straightener (Advanced Ceramic Ultimate Coating with Long 110mm Floating Plates, LCD Screen, 150-235°C, Temperature Boost Function, Storage Pouch Included) Rose Pearl S9505

TRESemme Ceramic Straightener, Up to 230°C, Smooth Ceramic Plates, Worldwide use, Black

Remington Ceramic Hair Straightener - Slim longer length 110mm floating plates with Anti-static/Tourmaline Ionic coating for smooth glide, Fast 15 second heat up, Heat proof pouch, Up to 230°C, S3500

Remington Hair Straightener - Slim longer length floating plates with Antistatic Ceramic coating for smooth glide, 2 Heat settings, Fast 30 second heat up, 1.8m cord, Up to 220°C, S1510

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