Negative ion technology repairs damaged hair and boosts shine
Seal cuticles, reduce frizz, and repair damage with negative ions. Enjoy silky, healthy, and shiny hair every time.
Versatile styles:
Bouncy Blowouts To Effortless Waves
From bouncy blowouts to relaxed waves, easily create multiple styles for any occasion with one tool.
Snag-free bristles for a smooth, seamless glide
Specially designed bristles glide through hair without tangling or pulling, ensuring a seamless, damage-free finish.
Perfect Style in 30 Seconds
Fast-heating technology delivers flawless styling in just 30 seconds. Whether it’s effortless waves or voluminous curls, save time while achieving salon-quality results.
Curling Brush Up to 410°F
Experience effortless styling with fast heating up to 410°F. Perfect for creating smooth, bouncy curls or sleek waves in less time, while ensuring long-lasting hold and salon-quality results.
Adopted Ceramic Coating Technology, Protecting Hair from Damage
Negative Ion Repair for Damaged Hair, Enhances Shine
Adjustable Temperatures for All Hair Types, Easily Create Various Hairstyles
360° Rotating Power Cord, Prevents Tangles
Loved By 89,000+ Ladies Worldwide
Laura Dawson
have used the IUI stvina brush forvears and lwilsavthis works so much beter!lef myhairsmooth and was super ouick and easv. have fine hair and felthatgave my hair more volume.l would recommend this product.
johanna pimentel
This tool does it all! It straightens, adds volume, tames frizz, and leaves hair soft and smooth. Perfect for everyday styling and worth every penny.
Tabatha Pryor
it’s a great product i slide it through my curly hair once and it straight and gives me a blow out effect and makes mg hair shiny and has no noise to the tool whatsoever
Savannah Walters
I was skeptical, but this curling iron is amazing! I have curly, frizzy hair I usually hate styling, but this made it fun. It’s super fast, and I’m obsessed after just one use.
Margie Rodríguez
Súper liviano no pesa nada, ajusta a varias temperaturas, muy fácil de manejar, no tiene ningún sonido como el “hair dryer” si quieres ese efecto “blowout” esto es lo que necesitas!
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Free shipping on orders over $79
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Free returns within the first 30 days after purchasing
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Reach out to our support team via email: service@iuibeauty.com
Frequently Asked Question
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- SDSamantha D.Verified BuyerReviewing3-in-1 Pro Negative Ion Two PTC Heaters Thermal BrushI recommend this productRated 4 out of 5 stars1 week agoBurned My Toes, Smashed It in Rage, 10/10 Would Buy Again
This hair tool works great! You only need to add a little bit of tension to the hair and it gives you a super nice blow out. The round brush moves through hair very smoothly and it lets you change the heat settings as well. The reason I rated this 4 starts is because I had it on my floor heating up and I forgot it was there and I stepped on it and it burnt 2 of my toes to a crisp. I will forever hold a grudge against this wavy talk and now have PTSD in relation to this hot tool. However, I did get my revenge as I ended up smashing the hair tool against my floor out of rage and it broke in half. This hair tool is so good though, I am considering purchasing it again as my previous one has been totaled.
- JFJacqueline F.Verified BuyerReviewing3-in-1 Pro Negative Ion Two PTC Heaters Thermal BrushI recommend this productRated 4 out of 5 stars1 week agoCould be worse
Definitely a learning curve. I have problems getting the great curls they show in videos and on the ads, but I do like the way it works better than my regular curling iron
- JTJessica T.Verified BuyerReviewing3-in-1 Pro Negative Ion Two PTC Heaters Thermal BrushI recommend this productRated 4 out of 5 stars1 week agoGreat blowout Brush!
I love this brush. I have very thick hair and this definitely smooths and adds volume as well as a hint of a curl. It is especially helpful for flipping hair up at ends. The barrel length is perfect. Would love a bigger barrel option too. Works super well and would purchase again.
- NGNatalie G.Verified BuyerReviewing3-in-1 Pro Negative Ion Two PTC Heaters Thermal BrushI recommend this productRated 4 out of 5 stars1 week agoRecommend for the wavy/curly hair girls!
I love this thermal brush more than i expected to. It's so easy to use, and I love that I get a blow out look without listening to a blow dryer lol. The only thing I do not like is that the top of the handle gets very hot after a couple passes. I have wavy/ curly hair and I'm able to use it without blow drying or straightening my hair first!
- PWPaula W.Verified BuyerReviewing3-in-1 Pro Negative Ion Two PTC Heaters Thermal BrushI do not recommend this productRated 1 out of 5 stars3 weeks agoNot recommended
Absolutely not what I expected. It rips my hair out no matter what I do. Not recommended at all. Hair gets stuck even if I use minimal amount of hair.