The Best Flat Irons & Hair Straighteners 2025

1. Conair - InfinitiPRO Hydrofusion Steam Station Ceramic Flat Iron - Black

Get long-lasting straight hair quickly and easily with the power of steam technology. With an innovative base station water reservoir that automatically refills in just seconds, the InfinitiPRO by Conair® Steam Therapy Flat Iron infuses moisture and hydrates each hair cuticle with every pass. The result: a silky-smooth, healthy-looking finish any professional stylist would envy. The steam conditions your hair to minimize damage and maximize shine. Effortlessly explore sleek, smooth styles that last and keep you looking like you just stepped out of the salon. Style with or without steam to create your look, your way. Perfect for all hair types and textures, this innovative styling essential features plates that are cushioned with smooth glide titanium for uniform heat with no hotspots. And because the plates are floating and extra-large at 1½", they cover larger areas for fast styling and better results.

Discover the power of steam technology for long-lasting straight hair with mega shine. With every pass, conditioning steam mist infuses moisture and hydrates each hair cuticle for a silky-smooth, healthy-looking finish. Hydrofusion transforms all hair types and textures and conditions for less damage and long-lasting results.

2. Conair - InfinitiPRO 1" QuadAir Ceramic Flat Iron - White

Straighten hair with ultra-high heat, then set your look in place with cool air from the InfinitiPRO by Conair QuadAir Flat Iron. This innovative styler smooths with four ½-inch plates and high, even heat that reaches 410°F in 30 seconds. Hair glides effortlessly between the titanium ceramic-coated plates, leaving it smooth and shiny with styles that last longer. Variable heat settings are customized to straighten all hair types, and a unique cool air system flows cool air up through the vented titanium barrel for looks that last. The system instantly cools hair to set your style and protect against heat damage. With a rapid 30-second heat-up, you can start styling hair immediately. Choose from 5 temperature settings — 265°F, 300°F, 340°F, 375°F, or 410°F — to create sleek, straight hair in a single pass. Adding cool air is optional. Simply press the FAN ON/OFF button to style with or without it. And style with peace of mind knowing there’s an automatic safety shutoff. The QuadAir Flat Iron makes it easy to straighten and style all types of hair with long-lasting satiny-smooth results. Fast, high, even heat, glide-over plates, and a burst of cool air give you the power to style!

3. Conair - InfinitiPRO 1 1/4" Ceramic Flat Iron - Tourmaline

Smooth and shine. Straighten or curl. Get polished, professional results. Do it all, quickly and easily, with the InfinitiPRO by Conair 1¼" Tourmaline Ceramic Flat Iron. Designed with a floating plate that adjusts to your hair's texture, this styling essential features ionic technology to reduce frizz and give you shiny, manageable results with just one pass. The true ceramic heater heats up in 30 seconds and generates consistent heat for a flawless finish as soon as it reaches a stabilized temperature. The temperature select buttons and digital LED display make it easy to customize heat for your hair type. Choose from 5 heat settings up to 455°F. With such a wide range of heat options, there's a setting for every hair type and texture.

4. Pro by Conair Hair Straightener - Black/Gold

455° maximum heat output with 30 temperature settings. Straightening and flip functions. 15-second heat-up time. Auto shut off. 6' swivel cord

This 1-inch rose gold ceramic flat iron is brilliant inside and out. 30 heat settings make it the perfect flat iron for every hair type, and advanced ceramic heat technology evenly heats plates up to 455 °F - with no hot spots. Extra-long, extra-wide plates and a floating plate provide more contact with hair to leave it smooth, straight and shiny in record time!

5. Conair Cofia 1" CERAMIC PRO FLAT IRON - Silver

Conair Cofia 1" CERAMIC PRO FLAT IRON

Conair Cofia 1" Flat Iron: Titanium ceramic technology offers controlled, even heat up to 430°, so you can style your hair with minimal damage and frizz. Six settings make it easy to choose options to suit your hair.

6. Conair - InfinitiPRO 1" Ceramic Flat Iron - Black

Create gorgeous smooth, shiny straight hair with the InfinitiPro tourmaline ceramic 1" Flat Iron. This flat iron makes it easy to get salon straight hair at home. The tourmaline ceramic coated plates provide even heat to minimize damage for less frizz and shiny, healthy-looking hair. With 15-second heat-up to an ultra-high 455 degrees F (230 degrees C) and variable heat settings, this professional-quality hair straightener lets you style quickly and efficiently. No more waiting around for your hair straightener or flat iron to heat up! It reaches high enough heat to turn even the most out-of-control hair into shiny, smooth, and soft tresses. Extra-long floating plates make it easy to style quickly and you can even use it to create wavy curls with a flick of your wrist. Tourmaline ceramic technology provides both anti-frizz and anti-static results with less damage than other traditional straightening irons. This deep purple tourmaline ceramic flat iron emits negative ions to give you less frizz and create shiny, healthy-looking hair. You don’t have to worry that you have left your flat iron on. This model features a convenient auto-shutoff to turn the straightener off when left on too long. It also includes a bonus of 25 fl. oz. bottle of One 'N Only Argan oil to nourish and protect your beautiful and treasured hair from dryness and breakage. For a high-performance flat iron with professional capabilities, this InfinitiPro by Conair 1-inch tourmaline ceramic flat iron is the right tool for you.

Get shiny straight, smooth styles with this salon-quality flat iron. Tourmaline ceramic-coated plates prevent static, protect hair from damage, and create shiny smooth, straight styles that last, even in humidity. Instant heat-up and recovery up to an ultra-high 455 degrees F and variable heat settings provide fast, versatile styling options. You can even add a flip with a twist of the wrist.

7. Conair - Double Ceramic 1" Flat iron - Rose Gold

Shiatsu massage; soothing heat; 3 speeds; reverse feature; comfort wrap; carry handle

Double Ceramic 1" Flat iron

8. Conair - Infiniti PRO Diamond Brilliance Hot Paddle Brush - Black

2 replaceable blades; fit on OneBlade(Pro) handles; last up to 8 months

The only hot paddle brush featuring the Diamond Brilliance Shine System that combines diamond-infused ceramic with Ionic technology to deliver smooth, shiny, luxurious results. Instant heat-up reaches up to 400° F for fast styling with 3 settings for all hair types, while advanced ionic conditioning protects against heat damage and reduces frizz for maximum manageability. A unique combination of nylon, silicone and Conair's unique diamond-infused ceramic bristles delivers a brilliant new level of smoothness and shine.

9. InfinitiPRO by Conair Gold Hot Comb, Gold Plated 2013NR

Specially designed for coarse and natural hair textures, this straightening comb is gold-plated for long-lasting, polished results. 30-second heat-up of the InfinitiPRO by Conair Gold Hot Comb, Gold Plated ensures fast styling, with 30 heat settings. Optional Turbo Heat increases the high 345F temperature by up to 36 degrees to maximize results and lock in shiny smoothness. At the same time, uniform, even heat recovery prevents hot spots and protects hair from damage. Perfect for touch-ups between salon visits!

InfinitiPRO by Conair Gold Hot Comb, Gold Plated Product Features: Gold plated for long-lasting, polished results Uniform heat recovery system for even temperatures Optional Turbo Heat Boost increases the temperature up to 20 degrees C/36 degrees F 30-second heat-up 30 heat settings for all hair types, including 15 high heat settings; Auto shut-off About Conair Haircare When it comes to keeping your look on-trend, Conair has you covered. We’ve been doing beautiful things for hair for over 60 years, and we continue to bring you the latest trends and technology. Our full range of professional-quality hair dryers, flat irons, curling irons, curling wands, hair setters, and specialty stylers make it easy to create the looks you love. Bring out the full beauty of your hair with Conair!

10. Conair Instant Heat 3/4" Ceramic Flat Iron Hair Straightener

The Conair 3/4" Ceramic Flat Iron Hair Straightener creates shiny, straight hair. With 25 variable heat settings, this ceramic flat iron has your number. Reaching a stabilized temperature within 30 seconds, our hair iron delivers up to 400 degrees F of styling heat to flatten, straighten, or flip. The uniform heat recovery system delivers consistent styling temperatures, while the Turbo Heat feature intensifies the results. Experience superb styling as the slim curved handle reaches close to the roots, and the ceramic-coated floating plates offer better contact with hair. Worldwide dual voltage, auto shutoff, on/off touchpad, and indicator lights add ease and convenience. Make a statement with silky-smooth hair.

3/4-inch ceramic plates: Flat iron features floating plates and a slim curved handle for better contact with hair, faster styling, and straighter results Gentle & effective heat: Ceramic-coated plates deliver even heat that prevents hot spots for less damage; Turbo Heat increases temperature by 36 degrees, maximizing results Ultra-sleek style: 30-second instant heat-up, auto shutoff, and 25 variable heat settings deliver a full day of silky hair; straightening iron offers high heat of 400 degrees F Consistent results: Uniform heat recovery system restores plate temperature to optimum level for consistent results; use hair straightener for a smooth, shiny look Dual voltage: Designed with dual voltage for worldwide travel; flatten, straighten, or flip hair with versatile hair tool Conair hair care: Since 1959, we have made innovative small appliances, hairstyling tools, and more; our hair care line includes high-quality hair dryers, brushes, styling tools, and hair accessories