Best Cortex Flat Irons of 2019 – Ultimate Review

Despite the changing fashion trends, one can never go wrong with smooth, sleek hair. However, one can easily go wrong with pressing your hair between two hot metal plates. That is why it is extremely important to find the right one. This article is written as a guide to help you choose the best flat iron according to your needs and wants.​

Comparison Chart of the Best Cortex Flat Irons

PRODUCT DETAILS
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Cortex International Solo 450

  • Made with the state of the art ionic technology that prevents breakage
  • Seals in moisture and reduces heat damage
  • Best overall and best for money
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Cortex International Black Series

  • It is very lightweight
  • Has a 360-degree swivel cord, which allows for easy use
  • Can work on a dual voltage
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Cortex International Black Series Gemstone Infused

  • It has a temperature dial to adjust the temperature
  • Features ceramic and efficient ionic technology
  • Best Cortex International flat iron
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Cortex International Black Series Duo Platinum 1.25-Inch & 0.5 Inch Travel Size Gemstone Infused Ceramic Plates

  • 100% pure ceramic plates
  • It has powerful ionic technology
  • Best Cortex Platinum flat iron
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Cortex Professional Steamliner Vapor

  • Gemstone-infused ceramic plates
  • Temperature settings which allow for temperature adjustment
  • Best Cortex Professional flat iron
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Cortex Professional Vapor Ceramic Premium Argan Infusion Steamliner

  • Comes with a 1.25-inch Ceramic plate
  • best Cortex Flat iron with argan oil
  • It functions at a dual voltage
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Cortex Duo Mini And Large Flat Iron Set

  • Can heat up to a temperature of 410 Fahrenheit
  • Best Cortex Mini flat iron
  • It has a solid ceramic plate
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Cortex International Ceramic Plates

  • Variable temperature settings for all hair types
  • 100% solid ceramic plates and far-infrared technology
  • Best Cortex International Ceramic flat iron
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Who is Cortex?

Cortex Beauty is a beauty product and hair care line which aims to help everyone feel beautiful and confident. Founded in 2004, Cortex is a renowned leader in hair expression, producing an advanced variety of hair care products for both professional and home usage. With headquarters in Miami, Florida, and customer services around the world, it is a leading brand in the fashion industry.

Cortex International Black Series

Cortex has a complete list of high-quality products for hair care, comprising of an extensive range of blow dryers, flat irons, accessories, conditioners, shampoos, and more. The brand has various sub-brands, including:

  • The Vox brand
  • Be Professional
  • Exclusive Edition

How Does Cortex Compare to the Competition?

There are 5 key features you can find with Cortex products:

Tools For All Hair Types

With their extensive and diverse range, Cortex has products that deal with various hair types hence catering to the different needs and requirements of people.

Innovative Technology

With constant advanced improvements, the products just keep getting better and more enhanced.

Cutting Edge Designs

The company provides products that do not just do good work but are also beautiful to look at and hold.

Healthy Hair

Cortex allows for healthy hair but ensures styling is done without the damage beauty products usually cause. This is done with their Thermolon covered sides that give hairs a great sheen plus the internal moisture is preserved.

Private Label

Cortex aids other companies in setting their own brand by providing them with services and helping in manufacturing the product.

Review of the Best Cortex Flat Irons

Flat irons are extremely popular, especially when it comes to women, hence it is very likely to get annoyed when you can’t find the right product. Well, fret no more, here are the best Cortex Irons for you

Best Overall and Best for Money:
Cortex International Black Series

Cortex International Black Series 1 Inch Titanium Plated Professional Ultra Thin Straightening Iron - Slim Collection Ultra Light Flat Iron Pearlescent Colors (Blush Pink)

PROS

  • A very chic exterior
  • Has a very travel-friendly size
  • Available in 10 trendy shades
  • 360-degree swivel cord promises the convenience of use
  • Provides with smooth single strands with just one gesture

CONS

  • Cost is relatively higher
  • Other flat irons which have higher heating benchmarks are available
  • Might not work well where voltage and power does not match the labels

What Recent Buyers Report

Recent buyers say this has become their go-to straightener. Some people who have extremely coarse hair think they need a stronger straightener. The product is also available in a lot of trendy colors, which add to its superior look and make it more appealing for customers.

Why it Stands Out to Us

It is made with tourmaline, which is not harmful to your locks. It has a very easy and firm grip. With fine plates that provide consistent heating, it gives straight hair minus the damage. Suitable for all hair types, it provides autonomy to adjust temperature and provide consistent, accurate, and rapid heating.

Who Will Use This Most

This is a great product for people who have fine hair because its smooth technology goes easy on the head whilst also ensuring that the customer gets the perfect results. Moreover, it is great for people who don’t need heavy-duty straightener. If you are a person who wants a pop of color in their hair styling tools, you can choose this one.

Bottom Line

With a very chic exterior, this is also a salon-quality product with a very travel-friendly size. It also provides smooth single strands with just one gesture. It is available in trendy colors. With fine plates that provide consistent heating, it gives straight hair minus the damage. Suitable for all hair types, it provides autonomy to adjust temperature and provides consistent, accurate, and rapid heating.

Cortex International Black Series Duo Platinum 1.25-Inch & 0.5 Inch Travel Size Gemstone Infused Ceramic Plates Duet Flat Iron (Silver)

PROS

  • It is a professional salon model
  • Made with black tourmaline gemstones
  • Variable temperature settings for all hair types
  • Provides extreme control to adjust the heat according to need
  • Utilizes powerful ionic and far-infrared technology, giving straight, silky and shiny locks

CONS

  • Not cost-efficient in the long run
  • This product is on the expensive side
  • Might not function efficiently in regions where its power and voltage requirements are not aptly met

What Recent Buyers Report

Some people love the duo product as it fulfills their needs, they always feel like they need to touch upon the go, and this flat iron makes it possible. Moreover, this product is made with black and smooth tourmaline gemstones, which not only add to the quality but also ensure better performance.

Why it Stands Out to Us

The flat irons come in a set of two, and even though collectively it is more expensive, it is cheaper if compared to buying two full-sized irons. Moreover, the flat irons are made to provide very good control over the heat settings, thus adding to your safety.

Who Will Use This Most

People who travel a lot can buy this product to keep one at home and one in their bag. The mini version is very convenient and can easily fit in spaces and weighs lesser than a normal-sized straightener. Moreover, it is also a perfect option for people who don’t need to use the product very often.

Bottom Line

Made with black tourmaline gemstones, this model utilizes powerful ionic and far-infrared technology, giving straight, silky, and shiny locks. It provides extreme control to adjust the heat according to the need, giving straight hair without damage. So if you are looking for a comfortable and convenient option, then this is definitely the product for you.

Best Cortex Professional Flat Iron:
Cortex Professional Steamliner Vapor

Cortex Professional Steamliner Vapor Iron Hair Straightener 1.50 Inch Ceramic Tourmaline Steamer with 4 piece Brush Salon Bundle

PROS

  • Gives hair silky sheen
  • Great for all hair types
  • Has an easy-to-hold grip
  • Can be used by professionals
  • Comes with a stylish exterior

CONS

  • Comes in one size
  • It is a costly product
  • Has a limited lifetime warranty

What Recent Buyers Report

Recent buyers loved the product. In particular, they love that it comes with a 4-piece brush set. As the flat iron is built for professional use, it gives amazing results and is a heavy-duty flat iron. It allows for straighter hair without the guilt of damaging the hair by exposing it to high heat.

Why it Stands Out to Us

This metallic beauty has a very slim design, efficiently serving the purpose it was created for. The straightener gives amazing results, all the while giving the hair the benefit of the oil. This not only allows the moisture to lock in but also coats the hair with a serum.

Who Will Use This Most

Individuals who prefer metallic designs should go for this line. Plus, those who need high functioning flat irons either because they have thick hair or because they use flat irons should also keep this one as an option. Basically, it is for anyone who wants the best of both worlds. In other words, it’s for those who want a perfect style but don’t want to compromise on the health of their locks.

Bottom Line

People who love metallic designs should go for this version. With its sleek metal plates, this is really a sight for sore eyes. It is not just good to look at but also does an amazing job at styling hair to perfection.

Cortex Professional Vapor Hair Straightener Flat Iron for Hair 1.25' Ceramic Premium Argan Infusion Steamliner - Dual Voltage Straightening Irons with Argan Refill Bundle - Planchas De Cabello

PROS

  • Has vented tourmaline-ceramic plates
  • Infused with the miracle oil, Moroccan Argan oil
  • Automatic temperature lock and provides consistent heat
  • Moroccan Argan oil is gentle which nourishes and strengthens the hair
  • Two steam settings which allow vapor blast for unbelievably shiny and smoother hair

CONS

  • This product is extremely costly
  • You have to buy Argan oil infusion again; it is not a one-time investment
  • Some people have reported their product stopped working properly after a few months

What Recent Buyers Report

Buyers have loved the product; they have said it has tamed their frizzy and extremely curly locks. It is also able to give your hair an extremely nice shine. They also loved the inclusion of Moroccan argan oil, which made their hair even better.

Why it Stands Out to Us

It stands out because it is unique as it uses steamers. It supplies Argan oil to your hair as you straighten your hair. This not only adds shine to your hair but also keeps them healthy for longer. This is very innovative and creative; it not just saves hair from damage with its ceramic plates but also provides them with nourishment.

Who Will Use This Most

It is extremely useful for people with thick, coarse, and curly hair. Many people who have thick and curly hair complain of not finding the perfect flat iron. Even after investing a lot of money on flat irons and getting hair straightened, they still are not satisfied with the results. This flat iron has state-of-the-art technology, and not just straightens the hair but also nourishes it in the process.

Bottom Line

This state-of-the-art flat iron has vented tourmaline-ceramic plates, which are infused with the miracle oil, Moroccan Argan oil. This gentle oil nourishes and strengthens the hair. Moreover, the model has two steam settings, which allow a vapor blast for unbelievably shiny and smoother hair. It has an automatic temperature lock and provides consistent heat.

Best Cortex Mini Flat Iron:
Cortex Duo Mini And Large Flat Iron Set

Cortex Duo Mini And Large Flat Iron Set, Pink

PROS

  • A very portable flat iron
  • Especially good for fine hair
  • It has a perfect non-slip-grip
  • Available in a Zebra print too
  • Long swivel cord which is tangle-free

CONS

  • Not the most ideal for thick hair
  • Does not come in varying color varieties
  • Provides fewer customization options and variability

What Recent Buyers Report

People have commended the product for its extreme durability. As durability is the quality that deems the product worth the investment, the company has gone to tremendous lengths to include that in the model. With great reviews and feedback, the users of this product surely do recommend it to others. It tames frizzy hair and gives a very silky smooth finish.

Why it Stands Out to Us

This iron is extremely durable and works long term. Plus, its compact size allows it to be travel-friendly. The size of flat iron is what makes it hard to carry around, but the mini version deals with that issue and allows you to take it with you everywhere.

Who Will Use This Most

The product is great for people who have fine hair and use a straightener on a daily basis. People who need to touch up their hair often should also consider investing in this product. This is because the heat settings are such that they won’t affect your hair in a bad way even after continual usage.

Bottom Line

This product is good for you if you need to invest in a long term straightener, or if you are a person who uses straightener on a daily basis. Since this is a travel-friendly straightener, it is really for anyone and everyone who requires a straightener-on-the-go.

Best Cortex Ceramic Flat Iron:
Cortex International Ceramic Plates

Cortex International Black Series Gemstone Infused Tourmaline Ceramic Plates 1.25 Inch Professional Flat Iron (Rose Gold) - Planchas De Cabello

PROS

  • Lightweight hence easily manageable
  • It gives shiny, strong and flawless hair
  • A pretty yet extremely durable and reliable flat iron
  • Perfect size with the liberty to choose and regulate to what you consider is its optimal temperature
  • Ceramic plates supply even distribution of heat, which protects the hair and allows for quick and easy styling

CONS

  • It is a bit expensive
  • Does not have an auto-off
  • Comes with an analog temperature adjuster

What Recent Buyers Report

Recent buyers absolutely love the flat iron. It has worked well for many people suiting them well. Moreover, the product is lightweight, which means that it can be carried on your travels easily. Users also like that the ceramic plates promise even heat distribution. 

Why it Stands Out to Us

The product is available in over 10 colors. Plus, it has a very sleek design. It quickly heats up, allowing for fast and smooth straightening of the hair. Moreover, the best feature of this product is its size. The small and compact size allows for easy handling.

Who Will Use This Most

People who want to invest in a long term flat iron should buy this product as it is durable and long-lasting. It is claimed to work well on fine and thick hair. The product is able to give the most flawless and shiny hair to customers who use it often.

Bottom Line

This is a pretty yet extremely durable and reliable flat iron. It is the perfect size with the liberty of choosing, and regulating what you consider is its optimal temperature. The ceramic plates supply even distribution of heat, which protects the hair and allows for quick and easy styling. The results are shiny, strong, and flawless hair.

Cortex International Solo 450 1 Inch Ceramic Flat Iron Analog Adjustable Temperature Settings (Pink)

PROS

  • This product is super lightweight
  • Contains Nano titanium technology
  • Allows for consistently even heat distribution
  • Can be heated up to 450 degrees Fahrenheit
  • Takes a couple of seconds to heat up for use

CONS

  • The heat is low
  • Is not heavy duty
  • No temperature markings on the flat iron, just high and low-temperature marks

What Recent Buyers Report

Buyers report that not only do they buy these flat irons for themselves, but they also recommend this amazing product to their friends and family members. Some people with thicker hair have to put in a little extra effort to use it, but that’s just a slight drawback to the hundreds of features fans love about the product.

Why it Stands Out to Us

This straightener is great for fine hair. It is lightweight; hence unlike the usual hefty straighteners, it is easy to manage. It can heat up to a very high temperature. With the company’s state-of-the-art technology, the product stands out.

Who Will Use This Most

This is best for people who have fine hair and are looking for a quick heating straightener. When you are running late, and you need to ease out those frizzy locks, you can plug this product in, and it is ready to use. Moreover, people who are ardent travelers can also make great use of it.

Bottom Line

This sleek flat iron is a professional product for use in salons. It has pure titanium and tourmaline plates with an ionizing technology for smoother and silkier hair. It also provides consistent heat distribution through far-infrared technology. With a beautiful design and an easy-to-hold grip, the product weighs 1.6 pounds, and its dimensions are 13 x 6 x 3 inches.

Best Cortex International Flat Iron:
Cortex International Black Series Gemstone Infused

Cortex Metallic 1.25-inch Professional Ceramic Flat Iron Blue

PROS

CONS

  • Is not heavy duty
  • Not suitable for very long hair
  • Other Cortex flat irons have higher temperature adjustment options

What Recent Buyers Report

People are extremely fond of the design and love the tool. They have said that it is a great tool to give the hair a neater finish. You should buy this if you are not an avid flat iron user. People commended it for its multipurpose abilities and have used it to get loose curls. They loved the results.

Why it Stands Out to Us

This flat iron, unlike many others, is available in over 10 shades, one of them being an animal print under the label of ‘giraffe.’ It can be adjusted up to 450 degrees maximum temperature, and it is great for fine hair.

Who Will Use This Most

The flat iron is optimal for use by people who have fine, color-treated hair. People who have straight hair and want to neat them out for a more professional and chic finish can also invest in this product.

Bottom Line

A good investment for people who are not daily flat iron users, it will not damage your hair and provide with shiny, sleeker hair. The straightener with its unique design and ceramic finish is not just good to look at but gives amazing results as well.

Aspects to Consider Before Buying

With a lot of products available, it is easy to get confused over which to select. Each flat iron mentioned has various features; some might suit you more than others. Before buying a flat iron, it’s essential to consider the following:

Budget

Before buying anything, we all set out a budget for that purchase. Lucky for you, Cortex flat irons come with varying prices. You can easily look up to see which one falls in your budget so you can gain the benefit of the product without it being a burden on your pocket.

Hair Type

Flat irons, even though they are manufactured for all hair types, it is very true that not all are best suited for all hair types. It is very important you check the type of flat iron and your hair type. This way, if you have thick or extremely curly locks, you can make the right investment.

Need

Cortex Beauty has designed and launched flat irons according to various needs. They range from thick plates and flat plates to varying temperatures and sizes. They have developed a premium, salon-quality products and also daily home-use products. Flat irons suitable for traveling or daily use. They have it all; you can match your requirements with the products available.

Cautious Considerations to Keep in Mind

Investing in a quality product is important, but finding the right product can be difficult. Moreover, in the bid to get instant results, we often jump to a decision really quickly. Here are some cautious considerations to keep in mind before you buy your next flat iron.

Know What You Want

Every product has its strengths and weaknesses, and it is very possible that a product might not meet your particular requirements and need. It is extremely necessary you keep your requirements in mind before you buy any product so that you can get a product which caters to all your needs. 

Note that what works for others might not work best for you, so know your hair type and the specifications you want so that you are satisfied with the product that you buy. 

Use a Heat Protectant on Your Hair

It is advisable to take an extra step and invest in a heat protectant for your hair so that your locks have an extra protective layer before they are styled.

Note that environmental factors such as the humidity level can and will impact the level of results you obtain. 

We Advise Precaution For People With Scalp Conditions

For people who have scalp conditions like psoriasis, we advise caution. Refer to a dermatologist before you invest in a flat iron for your hair. Balance is the key. Even though we love to see everyone look their best and confident self, too much heat and exposure to products might not be good for your hair.

Conclusion

Cortex Beauty is successful because of its quality product lines. Investing in a flat iron by them is a safe bet. They are durable, reliable, and eco-friendly. They have an extremely wide product line, which means there is a flat iron out there, which is just perfect for you and your hair. With just a little bit of reading, you will find the right match!