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Izutech KTX 450 LT Pure Titanium Digital Flat Iron, Dual Heat Sensor 1.25″ x 4.25″

IZUTECH KTX45 Titanium Classic has a long history of being recognized as the premium “go to” hair styling tool in salons worldwide. Due to the plate size and incredible efficiency of the heating element, it’s performance is unmatched when it comes to smoothing processes and keratin treatments. Unlike most other “leading” brands, the KTX45 is particularly suited for chemical application and for the superior sealing of the hair cuticle, a trait that is recognized by talented hair stylists and savvy consumers everywhere.

Key features

  • Extra Plate Size 1.25” x 4.25”: Extra wide and long plates work through larger sections of hair reducing styling & treatment time.
  • Warp Free & Ergonomic Design: DuPont manufactured, warp free outer case with ergonomic slim design allows greater styling efficiency.
  • Temperature Dial: Continuous temperature setting (250°-450°F) adjust to all hair types and treatments.
  • Extra Durable Swivel Cord: 9ft long, 360° swivel cord prevents entanglement of the cord. Floating Plates: Friction-free, floating plates prevent pinching and pulling of the hair.
  • Purchases made from Amazon and other auction web sites are not covered by the manufacturer’s 1 year warranty

Honest reviews



I haven’t had this long, so I’ll be sure to update in one month. I really think titanium is the way to go. This thing heats up so freaking fast. It does not snag on hair at all. I also found that a lower heat setting than I’m used to works on this, which is great because that means less damage.It doesn’t have that cheap feeling when you hold it either.I want to say that the instruction guide states that warranties are not given for unauthorized sellers, including amazon; so there actually isn’t a 1 year warranty. Something to take note of.

Flossie Ayrshire, IA

Broke after a month and not worth the price

After looking at a lot of reviews I decided to splurge on the Izunami to cut down on hair straightening time. For the month that it did work it did the job, but no better than the $40 straighteners you buy at TJ Maxx. I also noticed ceramic is better for frizzy hair like mine, which had a harder time sliding through these plates. I was actually somewhat relieved when it broke without reason after a month so I could get my money back, going back to the $40 ceramic straighteners from now on.

Lilian Fountain, FL


Just received it and have used it about 8 times. My hair as a whole head is thin, but I have very thick individual course strands, if that makes any sense. My hair is very frizzy and I mean FRIIIZZZZY. this iron heats up in literally 8 seconds! my hair has never been any straighter nor has it stood up to weather like it has. I use leave in treatment in wet hair and when hair is dry and I straighten it the flat iron leaves it smooth, soft and activates the treatment. I recommend. ALSO!!!!!!!! if you got to the Izunami website and send in a picture of your old flat iron with the cord cut off, they send you a 50% OFF coupon for the iron.

Della Keshena, WI

Ridiculously Great Flat Iron

I bought this flat iron to replace my 6-7 year old Sedu Revolution. The Sedu was top-notch when I bought it, but it is time for replacement. I took days to research every flat iron I possibly could, including printed reviews and video reviews/demos. I came very close to buying the Remington Frizz Therapy, which gets great reviews and is quite a bit cheaper, but ultimately I decided to make the investment for a titanium tourmaline iron. I was pleased that this one has just slightly wider and longer plates than a standard 1″ iron. It makes a nice difference, without adding bulk or affecting maneuverability. The plates are incredibly smooth, like wow smooth. Because titanium distributes heat so well, even though this goes up to 425 I only need the temperature at 380 on my thick wavy hair, which is good because the 425-450 range really damages hair. At 380, this iron straightens my hair better than my Sedu did at 450, and with zero frizz . . . ZERO. The straightness holds so well, I can “wake up & go” for 2-3 days before washing again, and even a ponytail doesn’t leave a noticeable dent if I’m in a hurry and can’t touch-up.Technical Details:
• Swivel cord
• Beeps once when you turn it on, beeps twice when it’s heated, so you can work on makeup or something without having to watch the light
• Heats up fast, maybe a minute
• Does not have auto shutoff, but I always completely unplug small electrics anyway.

Bertha Bob White, WV

Heats up quickly!

Great straightener! I love how quickly it warms up and how it beeps when it’s at the right temperature just like an oven.

Johanna Bazine, KS

IF I could give it NO stars I would! – USE CAUTION-

My daughter wanted a new flat iron for Christmas. I told her to pick one out and I would get it for her. She had heard really good things about Izunami and this is the one she wanted. The first few days it worked great. It went through her hair like butter. About a week after getting it, it melted while she was doing her hair. She had to get about 4 inches of her hair cut off. I think that this company (Not Amazon) has decided to profit from these defective flat irons! IF you get one that doesn’t give you problems then consider yourself lucky! If you decide to buy this product you will be playing Russian roulette on your hair and skin!****On a good note when I contacted Amazon they went above and beyond to rectify this issue.*****

Octavia Augusta, GA