The Best Flat Iron | 2023
We looked at the top 18 Flat Irons and dug through the reviews from 53 of the most popular review sites including and more. The result is a ranking of the best Flat Irons.
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Our Picks For The Top Flat Irons
- The Best Flat Iron
- 1. HSI Professional Glider Ceramic Tourmaline Ionic Flat Iron
- 2. Remington S5500 Ceramic Anti-Static Flat Iron
- 3. VANESSA Titanium Flat Iron Hair Straightener & Curler
- 4. KIPOZI Professional Titanium Flat Iron Flat Iron
- 5. BaBylissPRO Nano Titanium Flat Iron
- 6. NITION Argan Oil Tourmaline Ceramic Flat Iron, 1-Inch
- 7. Revlon Straightening Iron
- 8. ghd Platinum+ Straightening Iron
- 9. Paul Mitchell Neuro Flat Iron
- 10. BaBylissPRO Nano Titanium Straightening Flat Iron
- 11. KIPOZI Dual Voltage Pro Titanium Straightening Flat Iron
- 12. GVP Sally Beauty Digital Ceramic Flat Iron
- 13. Rusk W8less Ceramic Tourmaline Flat Iron
- 14. Paul Mitchell Pro Tools Express Flat Iron
- 15. BIO IONIC Onepass Straightening Flat Iron
- 16. Remington Pro Flat Iron
- 17. Conair InfinitiPRO Ceramic Flat Iron
- 18. CHI Original Hair Straightening Ceramic Hairstyling Flat Iron
Works on All Hair TypesEven if you have coarse hair, this flat iron will eliminate the frizz and leave your hair looking sleek and beautiful.
Digital Temperature GaugeThe digital temperature gauge on this flat iron allows you to keep track of the exact amount of heat you're using.
Doubles as a Curling IronThis flat iron heats up fast and can reach temperatures as high as 450 degrees Fahrenheit.
Digital DisplayThe digital display on this flat iron is super helpful when getting the right temperature for your hair.
Why we recommend these flat irons?
Products Considered
Products Analyzed
Expert Reviews Included
User Opinions Analyzed
Our experts reviewed the top 18 Flat Irons and also dug through the reviews from 53 of the most popular review sites including and more. The result is a ranking of the best of the best Flat Irons.
DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.
The Best Overall
HSI Professional Glider Ceramic Tourmaline Ionic Flat Iron
Our Take
This flat iron is professional grade and works on all hair types, including coarse hair. It has ceramic plates that use eight HeatBalance micro-sensors to evenly distribute heat throughout your hair without causing damage. With your iron, you'll get a complimentary pair of gloves, a free argan oil sample and a handy carrying bag.
What other experts liked
What other experts didn't like
The Best Bang For Your Buck
Remington S5500 Ceramic Anti-Static Flat Iron
Our Take
You'll find this flat iron has six heat settings and a digital display that reveals the exact temperature of the iron's plates. The plates are made with a titanium protection coating and measure a full 30% longer than other models on the market. You'll also enjoy the built-in anti-static technology to control those fly-aways.
What other experts liked
What other experts didn't like
Overall Product Rankings
1. HSI Professional Glider Ceramic Tourmaline Ionic Flat Iron
18. CHI Original Hair Straightening Ceramic Hairstyling Flat Iron
Our Flat Iron Findings
HSI Professional Glider Ceramic Tourmaline Ionic Flat Iron
What We Liked: This flat iron is professional grade and works on all hair types, including coarse hair. It has ceramic plates that use eight HeatBalance micro-sensors to evenly distribute heat throughout your hair without causing damage. With your iron, you’ll get a complimentary pair of gloves, a free argan oil sample and a handy carrying bag.
Remington S5500 Ceramic Anti-Static Flat Iron
What We Liked: You’ll find this flat iron has six heat settings and a digital display that reveals the exact temperature of the iron’s plates. The plates are made with a titanium protection coating and measure a full 30% longer than other models on the market. You’ll also enjoy the built-in anti-static technology to control those fly-aways.
VANESSA Titanium Flat Iron Hair Straightener & Curler
What We Liked: Not only is this flat iron able to seal in moisture, but it also does a fabulous job of reducing frizz. The unit comes with 11 temperature settings, which gives the user total control. The plate on this model is also longer, which decreases the amount of time it takes to finish the job.
KIPOZI Professional Titanium Flat Iron Flat Iron
What We Liked: This flat iron hair straightener features excellent temperature settings to adjust to different hair types. You will find the quick heat-up and the large handle super convenient. Get perfectly straight hair without any hassle.
BaBylissPRO Nano Titanium Flat Iron
What We Liked: This flat iron uses nano titanium technology to protect hair from heat damage. It not only smooths and straightens hair, but also makes silky smooth waves and light curls. The slim design makes it a cinch to hold, which reduces hand fatigue when spending a lengthy amount of time on your hair.
NITION Argan Oil Tourmaline Ceramic Flat Iron, 1-Inch
What We Liked: With this flat iron set, you’ll have everything you need to straighten and style your hair. The kit includes the flat iron, a pair of gloves, a come, two hair clips and a storage case. Users can select from six temperature options by simply turning the handle of the iron. A minute later, you’ll be ready to use the iron.
Our Flat Iron Buying Guide
Regardless of the hair type and texture they were born with, most people have attempted to alter the appearance of their locks at one time or another throughout their lives. Chemical perms and straighteners create results that last but can be quite harsh and damaging to hair shafts and ends. That’s why many people opt to use hair styling tools to achieve the looks they desire. The flat iron, also referred to as a straightening iron, is one of those tools that can drastically change the look and texture of naturally wavy or curly hair.
In a family of gadgets that includes hair dryers, curling irons and hot rollers, flat irons have an important place. That’s because they are great at what they are designed to do — giving all types of hair a straight, sleek appearance while smoothing out the shafts of individual hairs for a uniform, stylish look. Flat irons are heated styling tools constructed with two metal or ceramic plates that open and close around strands of hair. Pulling the tool down the strands smooths and straightens the hair. In other words, flat irons are necessary when it comes to creating many of today’s straight, flowing ‘dos.
Over the decades, stick-straight hairstyles have come in and out of fashion. But as styles come and go, so does the desire to vary an individual hairstyle, from curly to straight whenever the feeling hits. The technology of flat irons makes it possible to sport your curls one day and have straight hair the next with minimal effort.
It’s the combination of electric-powered heat and the plates that make it possible for a flat iron to alter the appearance of hair that’s not naturally straight. However, it’s the plate material that helps protect hair from damage from the heat, as well as reduce frizz and flyaway strands. Many brands have plates that are either made entirely of ceramic or of ceramic-coated metal, like the HSI Professional Glider Ceramic Tourmaline Ionic Flat Iron. The advantage of the ceramic is that it produces powerful heat and negative ions that smooth hair while styling it, giving it a shiny finish. On the downside, plates that are made entirely of ceramic are prone to breakage, while ceramic-coated plates may peel over time. Additionally, they don’t do the best job straightening very curly hair.
Arguably the best type of flat iron for very thick, curly and frizzy hair is one that has plates that are coated with titanium. They too produce negative ions that help smooth and protect delicate hair shafts, but also heat up extremely fast to effectively straighten hair.
Titanium isn’t the only mineral that’s used in making flat iron plates that help reduce damage to the hair. Some plates are also coated in tiny crushed pieces of tourmaline that makes them smooth and durable. In turn, the addition of tourmaline, which can be found on ceramic and titanium plates, increases the output of negative ions and give hair even more shine.
Flat irons also come in a variety of sizes, from 1 inch to 2.5 inches in width. While thin plates work well on all hair lengths, those that are thicker are ideal for transforming long hair into sleek strands.
DWYM Fun Fact
Achieving the sleek looks you love is easy using a flat iron, but the beginning of the technology dates back to more than 140 years ago. In 1872, Marcel Grateau used heated rods in attempts to straighten her hair, which is thought to be the earliest example of channeling heat to alter the appearance of curly hair. Various patents for hair-straightening devices were issued over the years, including one in 1912 to Lady Jennifer Bell Schofield, who invented a heated hair styling tool that closely resembled today’s flat irons. However, before modern flat irons became readily available, women often resorted to using standard clothes irons to smooth out their curls — a process that’s definitely not safe and one that you certainly don’t have to resort to today, thanks to the numerous modern flat irons that are available on the market.
The Flat Iron Tips and Advice
- Do you plan to take your flat iron along when traveling? A model that has around 1- to 1.5-inch plates will work well for your needs without taking up too much space in your bag.
- If you are new to using a flat iron, it can take a little practice to get used to it. Try practicing with your new hair styling tool while it’s turned off and cool first. This will give you a feel for how to use the flat iron and help prevent accidental burns.
- Did you know that flat irons can also be used on straight hair to create waves and curls? Try twisting the tool in a back-and-forth motion down strands of hair for waves or wrapping strands around it like you would a curling iron to create soft curls.
- The majority of flat irons have variable heat controls that allow you to select the best temperature for your hair type as well as the style you want to achieve. For hair that’s very curly or difficult to straighten, the highest temperature, usually around 450 degrees Fahrenheit, is the best choice.
- For best results, don’t try to place very thick strands of hair between the plates of your flat iron at once. Typically, dividing strands into sections of about 1 to 2 inches works best.
- Today’s flat irons do a decent job protecting hair from heat damage, thanks to ceramic, titanium and tourmaline technology. However, frequent use can still take a toll on hair, making it prone to breakage. Using a moisturizing shampoo and conditioner will help keep your hair looking its best.
- Some flat irons are available at very low prices, but remember that you may not save money in the long run if you buy a cheap tool. That’s because inexpensive flat irons are more likely to have finishes that peel, may not produce effective heat and are more likely to damage hair.
About The Author
Alicia Bodine is a New Jersey-based writer who loves researching the latest beauty trends to keep up with her teenage daughters. With more than 15 years of experience, her work has appeared in leading beauty publications. When she's not writing, you'll find her gardening, spending time with her kids, cooking in the kitchen or playing with her two kitties, Flitter and Otter. Alicia loves researching the latest and greatest gadgets, products and items that help her save time, energy and money.