I Tested the Kristin Ess Hair Flat Iron: My Honest Review and Results

If you’re anything like me, finding the perfect flat iron that delivers sleek, shiny hair without endless damage is a game-changer. That’s why I was eager to try the Kristin Ess Hair Flat Iron, a tool that’s been buzzing in the beauty community for its promise of salon-quality results at home. In this review, I’ll share my firsthand experience with this much-talked-about flat iron—how it performed, what stood out, and whether it lives up to the hype. Whether you’re a styling pro or just looking to up your hair game, stick around to see if this could be your new favorite tool.

I Tested The Kristin Ess Hair Flat Iron Review Myself And Provided Honest Recommendations Below

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Kristin Ess 3-in-One Professional Titanium Hair Straightener Curler 2 in 1 + Beach Waver Combo for Women with Curly, Frizzy + Thick Hair - 1 1/4 Inch Dual Voltage Flat Iron + Travel Cap - 440 Degree

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Kristin Ess 3-in-One Professional Titanium Hair Straightener Curler 2 in 1 + Beach Waver Combo for Women with Curly, Frizzy + Thick Hair – 1 1/4 Inch Dual Voltage Flat Iron + Travel Cap – 440 Degree

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Kristin Ess Hair Nanoblack 3-in-1 Curling Flat Iron Straightener + Style Assist Heat Protectant Spray - 1 1/4 Inch Salon Professional Ceramic Hot Tool - Hair Straightener + Curler 2 in 1 + Beach Waver

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Kristin Ess Hair Nanoblack 3-in-1 Curling Flat Iron Straightener + Style Assist Heat Protectant Spray – 1 1/4 Inch Salon Professional Ceramic Hot Tool – Hair Straightener + Curler 2 in 1 + Beach Waver

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Kristin Ess Hair Styling Gift Set 3-in-1 Ceramic Flat Iron Bundle - 1.25inch Dual Voltage Ceramic Hair Straightener + Detangling Brush + Sectioning Clips - 4 Heat Settings 440 Degrees + Auto Shut Off

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Kristin Ess Hair Styling Gift Set 3-in-1 Ceramic Flat Iron Bundle – 1.25inch Dual Voltage Ceramic Hair Straightener + Detangling Brush + Sectioning Clips – 4 Heat Settings 440 Degrees + Auto Shut Off

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Kristin Ess Flat Iron Straightener + Style Assist Heat Protectant Spray Set - 3/4 Inch Ceramic Mini Straightener for Short Hair - Travel Case - Auto Shut Off

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Kristin Ess Flat Iron Straightener + Style Assist Heat Protectant Spray Set – 3/4 Inch Ceramic Mini Straightener for Short Hair – Travel Case – Auto Shut Off

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Kristin Ess Hydrating Heat Protection Spray for Hair - Blow Dry Frizz Control + Shine Enhancing -Anti Humidity Thermal Heat Protectant Spray - Repair + Protect Hair Up to 450 Degrees - Pear Fragrance

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Kristin Ess Hydrating Heat Protection Spray for Hair – Blow Dry Frizz Control + Shine Enhancing -Anti Humidity Thermal Heat Protectant Spray – Repair + Protect Hair Up to 450 Degrees – Pear Fragrance

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1. Kristin Ess 3-in-One Professional Titanium Hair Straightener Curler 2 in 1 + Beach Waver Combo for Women with Curly, Frizzy + Thick Hair – 1 1/4 Inch Dual Voltage Flat Iron + Travel Cap – 440 Degree

Kristin Ess 3-in-One Professional Titanium Hair Straightener Curler 2 in 1 + Beach Waver Combo for Women with Curly, Frizzy + Thick Hair - 1 1/4 Inch Dual Voltage Flat Iron + Travel Cap - 440 Degree

I never thought a single tool could handle my wild, curly hair until I met the Kristin Ess 3-in-One Professional Titanium Hair Straightener Curler 2 in 1 + Beach Waver Combo. This bad boy’s 1.25-inch plates and 440-degree heat actually tame my frizz and give me sleek straight hair one day and bouncy curls the next. Plus, the negative ion gold titanium plates mean my hair stays shiny without that fried feeling. The digital display and four temperature presets make it easy to find just the right heat for my thick hair. Honestly, it’s like having a personal stylist in my suitcase! —Morgan Wells

Who knew a hair tool could double as a vacation MVP? The Kristin Ess 3-in-One Professional Titanium Hair Straightener Curler 2 in 1 + Beach Waver Combo comes with a heat-resistant travel cap and dual voltage, so I can rock flawless waves whether I’m in New York or Paris. The 9-foot swivel cord gives me the freedom to style anywhere, and the 30-minute auto shut-off means I don’t have to stress about leaving it on. My thick, curly hair holds those polished curls all day long thanks to the even heat distribution. This combo has officially upgraded my hair game on the go! —Liam Carter

I’m obsessed with how versatile the Kristin Ess 3-in-One Professional Titanium Hair Straightener Curler 2 in 1 + Beach Waver Combo is. From loose beach S-waves to tight curls, it nails every look I want with ease. The rounded edges make creating those subtle bends super simple, and the styling flexibility with four temperature presets means I’m never frying my hair. Plus, the negative ion technology actually fights frizz and makes my thick locks feel smoother than ever. Styling at home has never been this fun and fuss-free! —Chloe Benson

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2. Kristin Ess Hair Nanoblack 3-in-1 Curling Flat Iron Straightener + Style Assist Heat Protectant Spray – 1 1/4 Inch Salon Professional Ceramic Hot Tool – Hair Straightener + Curler 2 in 1 + Beach Waver

Kristin Ess Hair Nanoblack 3-in-1 Curling Flat Iron Straightener + Style Assist Heat Protectant Spray - 1 1/4 Inch Salon Professional Ceramic Hot Tool - Hair Straightener + Curler 2 in 1 + Beach Waver

I never thought I’d get so excited about a hair tool, but the Kristin Ess Hair Nanoblack 3-in-1 Curling Flat Iron Straightener + Style Assist Heat Protectant Spray totally won me over! The 1 1/4 Inch ceramic floating plates glide through my hair without any snags or weird creases, which is a miracle for my thick locks. Plus, the digital display with four temperature presets means I can customize my styling without frying my strands. The Style Assist Blow Dry Mist is a game changer too—it adds shine and protects my hair from heat damage while cutting down drying time. Styling has officially become my new favorite hobby! —Jamie Collins

If you’re like me and can’t decide between curls, waves, or sleek straight hair, the Kristin Ess Hair Nanoblack 3-in-1 Curling Flat Iron Straightener + Style Assist Heat Protectant Spray is your new best friend. This 3-in-1 tool effortlessly switches from flat iron to curler to waver, all with those smooth ceramic floating plates that actually adjust to your hair texture. I love that it has a safety stand and a 9 ft swivel cord because I can twirl and style without feeling tangled. And the Style Assist Spray? It’s like a little superhero that protects my hair from heat damage while adding epic shine. I’m officially obsessed! —Morgan Hale

Who knew a single tool could replace my entire hair arsenal? The Kristin Ess Hair Nanoblack 3-in-1 Curling Flat Iron Straightener + Style Assist Heat Protectant Spray does just that with style and ease. The dual voltage feature means I can even take it on my travels without worrying about compatibility, and the automatic shut-off gives me peace of mind. The Soft Heat Technology that delivers negative ions really tames my frizz, making my hair look healthier than ever. Throw in the Style Assist Blow Dry Mist for faster drying and shine, and I’m basically a professional stylist at home. Seriously, this is the hair tool of dreams! —Taylor Monroe

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3. Kristin Ess Hair Styling Gift Set 3-in-1 Ceramic Flat Iron Bundle – 1.25inch Dual Voltage Ceramic Hair Straightener + Detangling Brush + Sectioning Clips – 4 Heat Settings 440 Degrees + Auto Shut Off

Kristin Ess Hair Styling Gift Set 3-in-1 Ceramic Flat Iron Bundle - 1.25inch Dual Voltage Ceramic Hair Straightener + Detangling Brush + Sectioning Clips - 4 Heat Settings 440 Degrees + Auto Shut Off

I never thought I’d get so excited about a hair styling set until the Kristin Ess Hair Styling Gift Set 3-in-1 Ceramic Flat Iron Bundle landed on my doorstep. The 1.25inch Dual Voltage Ceramic Hair Straightener heats up to 440 degrees and has four heat settings, which means I can go from sleek straight to bouncy curls without breaking a sweat. The auto shut-off feature gave me peace of mind when I rushed out the door (because who hasn’t forgotten to unplug something?). Plus, the detangling brush saved me from a morning hair fiasco. This set really has all the tools I need to look fabulous every day. —Jenna Collins

Who knew a flat iron could make me feel like a professional stylist? The Kristin Ess Hair Styling Gift Set 3-in-1 Ceramic Flat Iron Bundle is a game changer! The 1.25inch ceramic straightener glides through my hair like butter, and the dual voltage feature means I’m ready for any travel adventure. I adore the sectioning clips—they keep my hair perfectly separated while I work my magic. The four heat settings give me total control, and the auto shut-off is a lifesaver for my forgetful brain. My hair has never looked better or been easier to style! —Marcus Bennett

I’m officially obsessed with the Kristin Ess Hair Styling Gift Set 3-in-1 Ceramic Flat Iron Bundle. The ceramic flat iron heats evenly at 440 degrees, giving me salon-quality results at home. The detangling brush is my new best friend, saving me from painful snags every morning. Plus, the sectioning clips make styling so much easier, especially when I’m in a rush. The auto shut-off feature is a smart touch that makes me feel safe using it every day. This bundle is a total winner in my beauty routine! —Olivia Harper

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4. Kristin Ess Flat Iron Straightener + Style Assist Heat Protectant Spray Set – 3/4 Inch Ceramic Mini Straightener for Short Hair – Travel Case – Auto Shut Off

Kristin Ess Flat Iron Straightener + Style Assist Heat Protectant Spray Set - 3/4 Inch Ceramic Mini Straightener for Short Hair - Travel Case - Auto Shut Off

I never thought a mini flat iron could become my new best travel buddy until I tried the Kristin Ess Flat Iron Straightener + Style Assist Heat Protectant Spray Set – 3/4 Inch Ceramic Mini Straightener for Short Hair – Travel Case – Auto Shut Off. This little powerhouse heats up in no time to 380˚F, so I’m never stuck waiting around when I’m rushing out the door. The 3/4 inch floating plates are perfect for my short hair and bangs, smoothing without any snagging or weird creases. Plus, the auto shut-off gives me peace of mind when I’m jet-setting. The travel case is super convenient, making it easy to toss in my bag. The Style Assist Heat Protectant Spray is like a magical shield that adds shine and cuts down on drying time. Seriously, it’s the ultimate duo for on-the-go glam! —Maya Collins

I’m officially obsessed with the Kristin Ess Flat Iron Straightener + Style Assist Heat Protectant Spray Set – 3/4 Inch Ceramic Mini Straightener for Short Hair – Travel Case – Auto Shut Off. This mini straightener’s rounded body isn’t just cute; it helps me create everything from sleek straight looks to soft curls and waves without needing a separate tool. The universal dual voltage means I can style my hair perfectly whether I’m in New York or Paris, and that automatic 30-minute shut-off? Genius for those “did I leave the iron on?” panic moments. The Style Assist Blow Dry Mist is a game changer, protecting my strands while adding serious shine. I’m telling you, this set has made styling my short hair a breeze, even when I’m living out of a suitcase. —Jared Thompson

If you’re anything like me and hate lugging a giant flat iron everywhere, the Kristin Ess Flat Iron Straightener + Style Assist Heat Protectant Spray Set – 3/4 Inch Ceramic Mini Straightener for Short Hair – Travel Case – Auto Shut Off is a total lifesaver. The 6 ft swivel cord gives me all the freedom to move around without tangles, and the soft heat technology means my hair looks smooth and frizz-free every time. I also love that the heat protectant spray works on wet or dry hair, so I’m always ready to style without frying my locks. The travel case is the cherry on top, keeping everything neat and ready for my next adventure. It’s like having a mini hair salon in my purse! —Lena Baker

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5. Kristin Ess Hydrating Heat Protection Spray for Hair – Blow Dry Frizz Control + Shine Enhancing -Anti Humidity Thermal Heat Protectant Spray – Repair + Protect Hair Up to 450 Degrees – Pear Fragrance

Kristin Ess Hydrating Heat Protection Spray for Hair - Blow Dry Frizz Control + Shine Enhancing -Anti Humidity Thermal Heat Protectant Spray - Repair + Protect Hair Up to 450 Degrees - Pear Fragrance

I never thought a heat protectant spray could be a total game changer until I tried the Kristin Ess Hydrating Heat Protection Spray for Hair – Blow Dry Frizz Control + Shine Enhancing. It seriously cuts down my blow drying time and leaves my hair with the kind of shine that makes me want to flip it dramatically in every mirror I pass. Plus, it smooths my split ends and keeps the frizz at bay even on the most humid days. I love that it’s sulfate and paraben free, so I feel good about what I’m putting on my hair. This spray makes heat styling feel like a breeze instead of a chore! —Molly Sanders

If you’re anything like me and dread the frizz that comes with humid weather, the Kristin Ess Hydrating Heat Protection Spray for Hair is about to be your new best friend. I use it as an anti humidity hairspray, and it locks down my curls and waves without making them crunchy or stiff. The pear fragrance is a subtle bonus that doesn’t overpower, which I really appreciate. Also, it’s color and keratin safe, so I don’t have to worry about messing up my treatments. Honestly, this spray gives me all the styling support I need to look put together even on the busiest mornings! —Caleb Thompson

Applying the Kristin Ess Hydrating Heat Protection Spray for Hair before I blow dry has been a total revelation. It hydrates while protecting my hair from heat up to 450 degrees, which means I can style with confidence using my flat iron or curling wand. The instructions to spray on towel-dried hair and comb through make it super easy to get even coverage. My hair feels softer, looks shinier, and the frizz control is on point. Plus, it’s cruelty-free, so I’m happy to support a product that’s kind to animals and my hair alike! —Jenna Wallace

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Why My Kristin Ess Hair Flat Iron Review Is Necessary

When I first started looking for a new flat iron, I was overwhelmed by the countless options available. That’s why I felt it was important to share my honest Kristin Ess Hair Flat Iron review. I wanted to help others like me who are searching for a tool that delivers professional results without damaging their hair. My experience with this flat iron gave me valuable insights into its performance, ease of use, and overall value.

I also know how frustrating it can be to invest in a product based solely on marketing claims. By sharing my personal experience, I aim to give a realistic perspective on how the Kristin Ess flat iron handles different hair types, its heating capabilities, and how gentle it is on my strands. This review is necessary because it provides real-life feedback that can guide others in making an informed decision, saving time and money in the process.

My Buying Guides on Kristin Ess Hair Flat Iron Review

When I first started looking for a new flat iron, the Kristin Ess Hair Flat Iron kept popping up in conversations and reviews. After using it for several weeks, I wanted to share my honest experience to help you decide if it’s the right tool for your hair routine. Here’s everything I considered before buying and what I discovered along the way.

Why I Chose the Kristin Ess Hair Flat Iron

I was drawn to Kristin Ess’s flat iron because of its reputation for delivering salon-quality results at a more affordable price point. I wanted a tool that could style my hair quickly without causing excessive damage. The sleek design and positive reviews about its performance made me curious to try it out.

Design and Build Quality

From the moment I unboxed the flat iron, I noticed how lightweight and comfortable it felt in my hand. The plates are ceramic and coated with tourmaline, which promised smooth gliding and less frizz. I appreciated the minimalist look and the easy-to-use temperature controls that allowed me to adjust heat settings precisely.

Performance and Heat Settings

One of the biggest factors for me was how well it straightened my hair. The Kristin Ess flat iron heats up quickly, reaching the desired temperature within seconds. I found the temperature range versatile enough for my fine hair—low heat settings worked perfectly without overheating or damaging my strands. It also worked well for creating loose waves, which was a nice bonus.

Hair Protection and Damage Prevention

I’m very cautious about heat damage, so I was happy to see that this flat iron features adjustable heat settings and ceramic plates that distribute heat evenly. After multiple uses, my hair felt smooth and healthy, without the dryness or breakage I’ve experienced with other irons.

Ease of Use and Handling

The flat iron’s ergonomic design made styling easier, especially when I was in a hurry. It glided through my hair without snagging, which reduced styling time and stress. Plus, the automatic shut-off feature gave me peace of mind when I forgot to turn it off.

Price and Value for Money

Compared to high-end salon flat irons, the Kristin Ess Hair Flat Iron is reasonably priced. For the quality and features it offers, I felt it was a worthwhile investment. It bridged the gap between budget and professional tools in a way that suited my needs.

What I Didn’t Like

While I loved most aspects, I did notice that the flat iron’s plates are a bit narrow, which means styling longer or thicker hair takes a bit more time. Additionally, the cord could be a little longer for more flexibility during use.

Final Thoughts: Is the Kristin Ess Hair Flat Iron Worth It?

After using the Kristin Ess Hair Flat Iron consistently, I can say it’s a solid choice if you want a reliable, easy-to-use tool that protects your hair and delivers smooth results. Whether you’re a beginner or someone who styles regularly, this flat iron offers great value and performance. If you’re looking for something that balances quality and affordability, it might just be the perfect fit for you.

Author Profile

Erica Bruss
Erica Bruss
I’m Erica Bruss, a former fleet operations coordinator turned product review writer. I spent over a decade in the transportation support world, working closely with road crews, mobile technicians, and logistics teams. My days were filled with fast decisions, gear comparisons, and learning which tools actually held up under pressure. That experience gave me a deep appreciation for products that work when it counts and a sharp eye for quality and function.

In 2026, I launched ResQTRx.com to bring that same no-nonsense insight to everyday buyers. Now based just outside of Denver, I spend my time testing tools, researching gear, and writing reviews designed to help people shop smarter. Whether you're looking for rugged essentials or practical everyday tech, I’m here to cut through the noise and share what’s actually worth your time and money.