Izunami Flat Iron ktx450 Review

The weekend is fast approaching and it’s that party you’ve been eagerly waiting months for, but what are you going to do with your hair?

You want smooth, sleek and stylish hair, without breaking the bank. That’s why I invested in the innovative flat iron from Izunami, and that is Izunami Flat Iron ktx450.

If you’re looking for professional quality flat iron at a price you can afford, then it’s a no brainer, this Izunami flat iron wins every day.

Are you fed up hard to use, fiddly hair straighteners?

This intelligent new design made straightening my hair a walk in the park. It’s packed full of ingenious features that make it quick to use, straightforward to manoeuvre and easy on the eye.

Your hair is one of the first things people notice, so getting it right is essential! It also means, when it comes to your hair, you shouldn't settle for second best.

That’s why this Izunami ktx450 is soaring in popularity and it’s not hard to see why! If you’re like me, you can never decide what to do with your hair until the last minute.

So having a quick and easy to use a flat iron, gives you the time and flexibility you need to decide on the right hair style!


The internet today is packed full of complicated content that makes choosing your next hair straighteners an increasingly difficult decision.

I know this because I had exactly the same problem. So as an owner of more flat irons than I’d care to admit, I knew I could offer genuine, reliable advice on the best and worst flat irons, plus everything in between.

If you want the opinion of a hair fanatic, who looks not to persuade you of what to buy, just educate and inform you from my personal experiences, then you’ve come to the right place.

Izunami Flat Iron ktx450 Best For You, But Why?


When you’ve still got your makeup to do, who likes waiting around for what seems like an eternity for your flat irons to heat up?

Nobody does! You end up spending half the time wondering whether the house is going to burn down. So the Izunami flat iron heats up in less than 30 seconds.

You simply select the desired temperature and it will be ready to use before you know it. This 21st-century technology makes it not only ideal for quick use but also incredibly efficient.


Nothing makes your hair stand out like gloss and shine. It is the clear surface coating on each strand of hair, otherwise known as the cuticle that gives you that unmissable shine.

The Izunami flat iron ktx450 has been specifically designed to seal those cuticles, preventing damage and promoting shine.

Izunami use an intelligent combination of heat, plate surface dimensions, and negative ions to maximize hair protection and shine.

If you want shine that’s guaranteed to turn heads and drop jaws, then look no further than these new flat irons.

Long Lasting Tension

Most of the flat irons on the market today show promising signs of shine to begin with. But if you want hair with volume and bounce, then you need to ensure cuticles have been sealed.

This Izunami flat iron seals your cuticles better than any other iron I’ve used. ‘But how do you know that?’

I hear you asking. Easy, I get longer lasting tension and bounce with these flat irons, which is a direct result of their role in sealing cuticles.

Dual Heat Sensor

The Izunami ktx450 flat iron offers a smart heat distribution system. Too many stylists only spray heat protectant on the top surface of the iron, but then forget the bottom half of the iron.

This means the heat sensor distributes heat based on heat loss on the top. This can cause the bottom plate to overheat, which can cause the hair to burn.

But the dual sensor in the Izunami flat iron, is specifically designed to distribute the heat evenly, reducing the risk of burnt hair.

Ideal For All Hair Types

Some people are lucky, they have easy to manipulate hair. But some of us have hair that seems to exist only to defy our every wish and desire.

But the advanced science used to engineer these flat irons, means the powerful titanium plates work in unison with evenly distributed heat, to work its magic on all hair types.

Whether you’ve got slightly wavy hair, the odd curl, or a straight up afro, these intelligent hair straighteners can always do the job.

Features of the Izunami Flat Iron

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    250° - 450°F adjustable heat setting
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    Extremely fast heat up time, plus zero recovery time
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    Dual heat sensor
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    Cutting edge 1.25 inch pure titanium plates
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    Negative Ion
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    Universal voltage
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    Effective for all hair types
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    Sleek and sophisticated looking design
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    Light, making it easy to manoeuvre through even the thickest hair
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    Aims to heal and hydrate damaged hair
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    Raised plates so no line is created


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    Robust durable construction
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    Silent and smooth operation
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    Easy to wipe clean
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    Lengthy cable ensures enough flexibility to reach every strand
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    Looks and feels modern
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    Versatile-can be used on all types of hair
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    Range of temperature settings to choose from
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    Travel friendly
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    Carefully designed to be energy efficient


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    Limited colour options to choose from
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    Does not have an easy to read LCD screen
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    Does not have an automatic shut off feature
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    Less heat settings than some other models

Frequently Asked Questions (FAQS)

Are the irons ceramic?

The irons themselves are not ceramic. Instead they are made from pure titanium. This robust material ensures the hair straighteners will live a long and efficient life.

Do these Izunami flat irons have an automatic shut-off feature?

These flat irons do not automatically shut off. They do however cool down rapidly once manually turned off.

How long are the actual plates that come into contact with your hair?

The surface area of the plates that come into direct contact with your hair is 1.25 x 4.25 inches. This ensures enough hair is reached, whilst still being compact enough to easily manoeuvre.

Final Verdict

After years of average hair straighteners, that either break too quickly, or fail to do an effective job, these flat irons from Izunami were a welcome break.

They not only heat up extremely quickly, but they offer a number of different heat settings to choose from. The advanced technology leaves my hair looking shiny and feeling smooth every time.

Izunami ktx450 is super easy to use and the robust design has already meant they’ve outlived any of my previous flat irons.

If you’re looking for professional quality at an affordable price, then these flat irons from Izunami are well worth your investment.

Mary Abraham

Hair stylist & passionate blogger. Editor at HairStraightenerLab.com, and a regular Fashion & Lifestyle editor at HuffingtonPost, Lifehacker & Forbes!

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