John Frieda Flat Iron & Hair Straightener Reviews

Are John Frieda flat iron and hair straighteners as good as their hair products? In this article, I will talk about the popular John Frieda Straightener in great detail. This is an affordable and high-quality flat iron that delivers a satin hair finish. I will tell you the inclusions, features, how to use, where to buy, what I like, and what I do not like about the product. Towards the end, I will answer some of the frequently asked questions and give you my final verdict. 

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Our goal is to help you gather all the information you need so that you can decide whether this hair styling equipment is worth it.

So what are you waiting for? Let’s get right into it. 

Almost every woman will agree that hair plays an important role both in our overall appearance and in our self-confidence. We create different hairstyles that accurately express our vibe, mood, and personality. That is why we look for different hair styling products and equipment that can help us achieve the look that best represents ourselves. 

What is a Flat Iron or Hair Straightener?

Hair straighteners or flat irons are one of the most important hair styling tools, both for professional and personal use. This is mainly because straight, smooth, sleek, and shiny hair is elegant and always in trend. It also looks beautiful on casual and formal occasions. 


There are a lot of flat irons available in the market today, but one of the most popular and affordable is John Frieda’s hair straighteners. So, who is John Frieda and why should you get a John Frieda Flat Iron?

Who is John Frieda?

John Frieda is a brand that believes in the use of careful deduction to create the best hair products. John Frieda’s solutions are always tailored to specific needs, and so they set out to master each hair profile and each hair color, and what treatment works best with each.

What is John Frieda Flat Iron?

The John Frieda Straighteners are 1 inch and 1.25 inches flat irons that provide a satin hair finish. These are professional styling equipment with 11 different digital settings that straightens, smoothens all types of hair textures. They have advanced ionic conditioning technology that produces negatively charged ions for that frizz-free and sleek hair look. 

The John Frieda Straighteners are ergonomically designed. They have long swiveling cords and automatic power-off safety features. The ceramic titanium-coated plates almost instantly heat. it only takes 15 seconds and it is ready for use. Temperature level goes up to 455 degrees fahrenheit, perfect even for thick, brittle, curly, stubborn and hard-to-style hair types. These flat irons are in silver and purple colors.

Benefits of Ionic Technology for Hair Straightening

Ionic technology is a term that’s often thrown about, but it’s actually quite easy to understand.

Just like ionic dryers, ionic straighteners work by releasing ions that surround your hair. These ions eliminate static, making your hair shiny and straightening out frizzy hair. This makes ionic straighteners great choices for people who have a hard time straightening their hair.


The John Frieda flat iron come with a sleek finish comb and a protective heat mat. 

Key Features

The John Frieda flat iron has the following product features:

  • Superior ionic conditioning for frizz-free and sleek hair
  • 1” or 1.25” width of straightening plates for easy use
  • Ceramic titanium coated plates with smooth surface for even heat distribution and damage protection
  • True ceramic heater that provides up to 455 degrees Fahrenheit heat temperature with only 15 second heating time
  • Round edges for additional hair shaping and styling
  • LCD temperature control
  • Automatic power-off and swiveling cord safety feature
  • Purple or silver color options

John Frieda Flat Iron Review

There are two types of John Frieda Flat Iron, one is called Satin Finish and the other one is Sleek Finish. Bothe hair straighteners come in different sizes too. I’ve reviewed each of them to help you decide which of these two is best for you.

Best John Fried Flat Iron for Thick Hair

John Frieda Satin Finish Straightener, 1 – ½ inch

John Frieda Satin Finish Straightener, 1-1/2 Inch

Special Features

  • 1 to ½ inch satin finish
  • Reduces frizz and enhances shine

Pros: Light and easy to use

Cons: Awkward placement of on/off switch

John Frieda Satin Finish Straightener Review

The John Frieda Satin Finish Straightener is a fantastic straightener that carries the best features that ionic straighteners have – namely providing fuss-free straightening, reducing frizz, and enhancing shine.

This particular John Frieda straightener is made for 1 to ½ inches, making it great for straightening more hair at once. Despite its bigger appearance compared to other John Frieda straighteners, customers happily report that this one remains light and easy to handle.

However, customers have also noted that this straightener’s on/off switch is in an awkward position, and can be accidentally turned off during use.

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Best John Fried Flat Iron for Quick Styling

John Frieda Sleek Finish Flat Iron 1-inch

John Frieda Sleek Finish Flat Iron; 1-inch

Special Features

  • 1 inch sleek finish
  • Reduces frizz and enhances shine
  • Ceramic titanium coated plating

Pros: Easy to handle, good temperature

Cons: Bad placement of controls

John Frieda Sleek Finish Straightener Review

The John Frieda Sleek Finish Straightener is the lighter brother of the Satin FinishFlat Iron. It has all the features that ionic straighteners have, as well as all the amenities of the John Frieda brand.

This John Frieda straightener is undoubtedly a very effective product – a high heat and great heating elements ensure that your hair remains straight all throughout the day. But like other John Frieda straighteners, where this one falls short is its design. Its buttons are badly located; they’re near the hot end of the John Frieda Sleek Finish Straightener.

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Hair straightening can take a while, and it’s hard to devote some time off to do it especially if you’re busy with work. Luckily, John Frieda has a solution – the John Frieda Frizz Ease 3-Day Spray. This hair spray can either complement or serve as a substitute for John Frieda’s hair straighteners.

John Frieda Frizz Ease Spray

John Frieda Frizz Ease 3-day Flat Iron Spray, Keratin Infused Straightening Spray, Anti Frizz Heat Protectant for Curly Hair, 3.5 Ounce

Pros: Last up to 3 days

Cons: Strong smell

John Frieda Frizz Ease Spray Review

John Frieda Frizz Ease is a product that you should use along with John Frieda’s Flat Irons. This heat protectant spray creates a salon-smooth finish and can also be used solo to remove frizz. It is formulated to help keep your hair smooth and shiny up to 3 days.

The John Frieda Frizz Ease is very teasy to use, just spray throughout your wet hair, massage or comb thoroughly. Blow-dry your hair and finish with a flat iron.

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Who can use John Frieda Flat Iron?

The John Frieda flat irons are both for professional and personal hair styling purposes. These flat irons are suitable for all hair types, textures and curls. The heat ranges from 275 degrees fahrenheit up to 455 degrees fahrenheit, perfect  for those with delicate hair, as well as hard-to-style hair. 

How to use John Frieda Flat Iron?


Read and study the John Frieda flat iron Manual before using the equipment. The manual contains complete and comprehensive safety, operating, care, instructions for you to follow. 

How To Use

The John Frieda flat irons are easy to use. Check first the equipment, cord, and plug. Make sure that nothing is damaged or broken. Plug in the electric cord and turn the temperature control to your preferred heat level. I’ve listed below a reference guide.

Temperature Control for Different Hair Types 

  • Power to Low 275 Degrees: For thin, delicate, and easy-to-style hair
  • Medium 310 Degrees: For treated and average-to-thick hair
  • Medium to High 400 Degrees: For thick and wavy hair
  • High to Maximum 420 to 455 Degrees: For hard-to-style hair

The John Frieda flat iron are safe to use. It comes with a protective heat mat. And it also has added safety features like a swivel line cord and automatic power off when accidentally left on for prolonged time.

Where to buy John Frieda Flat Iron?

You can buy both the John Frieda Straighteners on Amazon. 

John Frieda Hair Straightener Pros & Cons


The John Frieda flat iron has a lot of superb qualities that respond to hairstylists professional demands. I’ve listed what I liked about this equipment below. 


These flat irons are ergonomically designed. They are easy to grip and they are not likely to cause hand and wrist fatigue. The plates are long enough to provide enough space to work on straightening long, curly, wavy and thick hair. 


The plates are made from a combination of titanium and ceramic. These materials are the best when it comes to flat irons. They evenly distribute the heat while gently styling hair and protecting it against damage. The plates also eliminate static and reduce frizz. Lastly, the plates have smooth surfaces, making hair glide effortlessly and achieving the perfect satin finish. 


The John Frieda Straightener has 11 heat settings. These are designed for all hair types and textures. The temperature ranges from 275 to 455 degrees fahrenheit. These flat irons have a true ceramic heater that heats almost instantly, with only 15 seconds waiting time. 

LCD Display

The hair straighteners have an LCD temperature display that allows you to monitor the heat level. 


John Frieda Straightener has safety heat features. The flat iron comes with a protective heat mat. It has a swiveling cord to prevent tangling. There is also an automatic power-off mechanism when the equipment is not in use. 


The John Frieda Straightener is one of the most affordable and high-performing flat irons in the market today. 


A lot of clients with thick, curly, and stubborn hair applauded this flat iron for delivering a straight, smooth, sleek and satin hair finish. 

John Frieda Straighteners Cons

For honest and transparent product assessment, I also want to mention some of the things that I do not like or I feel that can be still improved.

The major concern for this product is the location of the temperature control. It sits at the same place where you are supposed to grip the hair straightener. Some customers complained that they always accidentally adjust or turn-off the heat. It would be better if the heat control is placed on a different spot. 

Others also remarked that they did not receive a protective heat mat which is stated as part of the inclusions of the product. 

FAQs about John Frieda Flat Iron

What is the maximum heat temperature of the John Frieda flat iron?

The John Frieda flat iron has a maximum heat temperature of 455 degrees Fahrenheit. This is suitable even for those with extremely difficult-to-style hair types.

What are John Frieda flat iron made of?

The John Frieda flat irons are made of a combination of titanium and ceramic coated plates. These materials evenly distribute heat while protecting hair against hair damage.

What are the width sizes of John Frieda flat iron?

The John Frieda flat irons come in 1 inch and 1.25 inches width. 

How long does it take for John Frieda Straightener to heat up?

The John Frieda flat irons almost instantly heats up. It only takes about 15 seconds to get that professional hair style. 

Are John Frieda flat irons expensive?

No. The John Frieda Straightener is one of the most affordable high-quality flat irons in the market today. The 1-inch variant costs around$35. While the 1.25 inches variant costs around $40.

John Frieda Flat Iron Review: Final Verdict

Flat irons are essential hair styling tools both for professional and personal use. If you are looking for one that is both affordable and high-quality, then the John Frieda Hair Straighteners are a great choice. 

These hair straighteners are made of a combination of titanium and ceramic plates. These are considered the best material when it comes to flat irons because it distributes heat evenly, glide through hair easily, eliminate static, reduce frizz and protect hair against damage. 

The temperature ranges from 275 to 455 degrees Fahrenheit. It is suitable for all types of hair textures and curls. From delicate, fragile, and thin hair to thick, brittle, curly, and stubborn hair.  The straighteners heat almost instantly, taking only 15 seconds to deliver straighter, smoother, sleeker, and shinier hair. 

The product also has safety features. It comes with a protective heat mat, swiveling cord, and automatic power-off mechanism when not in use. 

If you are looking for other Barber equipment, you may want to check out our reviews on Andis Master Cordless Clipper, Wahl Designer Clippers and Gamma Clippers.

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