The 5 Best Rated Flat Irons

The 5 Best Rated Flat Irons

I would be lost without my flat iron. It’s by far my favorite go-to beauty tool. Flat irons aren’t just for straightening and taming frizzy hair, they’re also amazing for creating incredible curls and luscious waves. If you’re looking to replace your flat iron or want to try a different brand, check out my review of the 5 best rated flat irons.

brunette with straight hair

Important Features

What features should you look for before purchasing a flat iron? Here’s a list of questions to consider before making your final decision:

1. How big are the plates? The plates are the part of the flat iron that heat up, and press against your hair. Plate widths range from 1.2 inch to 3 inches, with the average width being 1 inch. If your hair is long, I would consider going with a larger plate, and especially if you’ll be using the iron to curl your hair, as well as straighten it.

2. What are the plates made of? Most flat irons come with plates made of titanium, ceramic, or tourmaline. Each of these materials has its own unique advantages.

  •  Ceramic is an inorganic metal compound that emits negative ions, which is a good thing because hair carries a positive electrical charge. Keep in mind, some manufacturers simply coat their irons with ceramic to save money. While they might not cost as much, irons with plates that are simply coated with ceramic likely won’t work as well, and the coating will wear off over time.
  • Tourmaline is a crystalline gemstone that retains heat evenly, making it very effective for straightening, creating curls, and styling. Like ceramic, it also emits negative ions, and is generally a little safer for the hair then ceramic. Some plates are made with both ceramic and tourmaline.
  •  Titanium is a chemical element that is often used to coat the styling plates. Flat irons with titanium plates heat up extremely fast, and the heat is powerful. Titanium plates are great for people with naturally curly hair who want to create a sleek, tamed look, without spending a lot of time. However, the price tag is steeper for these types of irons.

3. How long is the cord? Flat irons with short cords are hard to maneuver. Make sure the flat iron you’re considering buying has a long enough cord to make it convenient to use.

4. Does it have an automatic shutoff feature? I don’t know about you, but there have been times I’ve left my straightener on, and had nightmares of my house burning down. Thank goodness for automatic shut-off, making this no longer an issue. And it goes without saying that the handle of your flat iron should always remain cool.

5. How much is the flat iron? Irons can range in price from $20.00 up to $150.00, and sometime even more.  Keep in mind, inexpensive flat irons may not work as well, and may even damage your hair. Pay attention to the size of the plates and what they’re made of, and make an educated decision from there. Take into consideration how often you use a flat iron, how thick your hair is, if it’s naturally straight or curly, and the condition it’s in.

Consider buying a higher-end iron if you use one every day, or if your hair is thick, damaged, or naturally curly. Also, look for irons that heat up to at least 420 degrees.

Now that you know what to look for in a flat iron, let’s get to our fantastic contestants:

1. Isa Professional Titanium Flat Iron

Isa has made an incredible flat iron with 1-inch wide titanium plates that are 4.5 inches long for styling large sections of hair. This iron gets hot, and is amazing for people with naturally curly, frizzy, or unruly hair that needs to be tamed.

The digital temperature control ranges from 265-450 degrees and comes with a neon LCD display. The tangle-free cord is 8-feet long, and there is a handy automatic shut-off valve. Add to this a two-year warranty, and you’ve got yourself an exceptional flat iron with a ton of outstanding features.

4 rating stars








  • 1″ mirror titanium plates
  • Temperature control ranges from 265-450° degrees
  • Neon LCD display
  • 4.5″ tapered plates for styling large sections of hair


  • 360° 8 ft. tangle-free cord
  • Digital temperature control
  • Automatic  shut-off feature
  • 2-year warranty


  • Price may be prohibitive for some


check price on amazon button

2. CHI PRO G2 Digital Titanium Infused Ceramic Flat Iron

The CHI PRO G2 flat iron has a sleek, ergonomic design for optimal comfort and control. The titanium-infused ceramic plates offer smoother glides and reliability for optimal polish and shine. The CHI PRO heats up in less than a minute, and boasts a color-coded digital temperature display with variable settings for different hair types.

Use the highest setting for thick hair that is coarse and resistant. Choose which size best suits your needs. Overall, the CHI is a versatile styling iron that will save you time and effort. More than just a flat iron, the CHI PRO is also perfect for creating waves and curls, and even comes with a cute carrying case. Unfortunately, it is not eligible for international shipping.

4 rating stars









  • Titanium infused ceramic plates
  • Max temperature is 425°
  • Sleek ergonomic design
  • Color-coded digital temperature settings


  • 2 size options
  • Heats up in 40 seconds
  • Dual voltage
  • Provides moist heat


  • 2-year warranty not valid if purchased online


check price on amazon button

3. RUSK CTC Straightener

The RUSK premier straightener incorporates innovative technology, to not only straighten your hair, but leave it smooth, silky and shiny.  Reaching 450 degrees, the RUSK can effortlessly straighten hair without damaging it, and is particularly useful for bleached and damaged hair.

Choose between 1-inch or 1 1/4-inch ceramic, titanium-infused plates, depending on your hair length. The larger sized plates are better equipped to handle long hair. Other features include a protective mat to place your iron on after using, a convenient LCD display, and a two-year warranty. Achieve fantastic results by pairing this flat iron with RUSK’s thermal protective serum.

4 rating stars









  • Ceramic heater and titanium infused plates
  • Sol-gel technology
  • 2 size options: 1″ and 1 1 /4″
  • Temperature ranges from 410-450*
  • Affordable price for a premium product


  • Superb for damaged or bleached hair
  • Includes protective mat
  • Convenient LCD display
  • 2-year warranty


  • Incompatible with 220V


check price on amazon button

4. Karmin G3 Salon Professional Hair Straightener

The Karmin professional flat iron has 1″ ceramic floating plates for ease of use, and negative ions, along with infrared heat to protect hair, reduce frizz, and seal in natural oils. With adjustable temperatures ranging from 210-460 degrees, you’re sure to find a setting perfect for your individual hair type.

This straightener comes in three different colors: black, blue, and purple. The dual voltage feature makes it convenient for traveling, and the automatic shut-off is ideal for peace of mind. If your hair is unruly and unmanageable, this iron is definitely worth checking –  one pass over your hair is enough to do the trick!

4 rating stars









  • 1″ ceramic floating plates
  • Negative ions and infrared heat
  • Adjustable temperature from 210-460°
  • Professional grade heating element


  • Dual voltage
  • Comes in 3 different colors
  • Automatic shut-off
  • 3-year warranty


  • Warranty applicable only when purchased from authorized dealer


Karmin G3 Salon Professional Hair Straightener

5. H2Pro Black Diamond Tourmaline Flat Iron

Do you have short hair? If so, the H2Pro Black Diamond flat iron may be an extraordinary fit for you, although it’s great for medium-length and long hair as well.  With three layers of baked ceramic and tourmaline plates, this straightener gets the job done.

The negative ions seal in moisture and ensure maximum shine. Weighing only a pound, the Black Diamond iron is easy to maneuver, and won’t strain your wrists. The body is made of DuPont plastic, making it durable, yet lightweight. This iron isn’t cheap, but is worth the cost as it’s extremely high-quality, and will last a long time.

4 rating stars

  • Ceramic and tourmaline plates
  • Negative ion titanium plates
  • Plates are infused with diamond dust
  • Frame is made from DuPont plastic
  • Dual voltage
  • 9 ft. 360° swivel cord
  • Semi-digital read out
  • Durable yet lightweight
  •  May be better for short hair


H2Pro Black Diamond Tourmaline Flat Iron

Key Points

A well-performing flat iron is an indispensable tool for any beauty arsenal. When looking to buy a flat iron, look for how big the plates are, and what they’re made of. Also, look for features, such as the length of the cord, dual voltage, and automatic shut-off. All these features will determine how the iron performs. Have fun choosing the perfect flat iron!

What flat iron do you use? Let me know in the comments:)


2 thoughts on “The 5 Best Rated Flat Irons”

  1. My wife’s hair is impossible to have stay flat and I have been researching to find a solid flat iron for her.  I’m so glad I found this post. Not only do you provide one option but 5!  That is awesome.

    After reviewing the five options I think the Karmin G3 is the one i’m going to try for her!

    Thank you again!

    • The Karmin G3 is an awesome choice Barry. Your wife will love it! It’s an amazing flat iron with a bunch of great features.

      Thanks for reading and commenting!


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