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Sephora customers often prefer the following products when searching for Flat Iron Hair Products.

Browse the top-ranked list of Flat Iron Hair Products below along with associated reviews and opinions.

ITEM 1860576
exclusive· limited edition· buzzworthy· online only
$230.00

Love it...love it!...I Absolutely LOVE this flat iron....I have been flat ironing my hair for about 16 years now and I have always used high end flat irons and this is the first one I was very happy with the first time I used it.
What it is:
A professional one-inch styling iron, featuring vibrating plates to smooth and style in as little as 10 minutes.

What it does:
Natural volcanic rock minerals infused into Bio Ionic tools emit negative ions that drive tiny water molecules deep into hair. Hair becomes hydrated and conditioned, and the outer cuticle layer lies flat and smooth—trapping moisture for a vibrant, shiny look.

What else you need to know:
10X Pro Styling Iron 1" features dual voltage (120V to 220V).

Please note, this item is too large for gift packaging.
ITEM 1589001
exclusive· limited edition· buzzworthy· online only
$21.00

Wow !...love it...I am in love with this flat iron....I've very short, fine hair and this little flat iron is excellent for putting a bend in my hair at the crown to give a little lift.
What it is:
A traveling flat iron to create smoother, silkier texture for any hair type on the go.

What it does:
This sleek, compact travel iron features tourmaline ceramic floating plates that quickly heat to 410° for endless styling options. Infrared technology evenly distributes heat, reduces bacteria, and minimizes flyaways for a professional finish, while the ionized technology promotes silkier and smoother hair. The iron has an ergonomic, nonslip grip for comfort, and a convenient hanging loop.

What else you need to know:
This product is not tested on animals.
Size 5 oz/ 150 mL · ITEM 1376318
exclusive· limited edition· buzzworthy· online only
$32.00

I love...love it...Because my hair has a lot of volume, I still like to use a flat iron afterward but it only takes a minute or two to get it to my desired look.It has essentially cut my styling time in half and for that I'm very happy....Ever since I used this product all I have to do now is just apply the bumble and bumble straight blow dry to my wet hair blow dry and flat iron my hair and my hair is perfect for the rest of the day.
What it is:
A lightweight, heat-activated styling balm.

What it is formulated to do:
This balm helps deliver straight, smooth, healthy-looking styles with movement. Its non-greasy, lightweight formula tames flyaways and frizz, protecting hair from heat-styling and humidity. Ideal for curly, thick, coarse, or unmanageable hair, strands are left lustrous, beautiful, and silky soft.

What it is formulated WITHOUT:
- Parabens
- Sulfates

What else you need to know:
The Bumble and bumble Straight Line with breakthrough Concen-straight Technology™ was developed to help maintain hair's natural integrity, allowing hairdressers—and clients—to customize straightness, increase manageability, and reduce frizz. All products are free of formaldehyde, cysteine, and lye.
ITEM 1842491
exclusive· limited edition· buzzworthy· online only
$120.00

love it...it's OK...Great alternative to a flat iron...I would also have to say I was planning on just buying the mini one to try it out but when Sephora had a bundle that included this one, the mini one AND two hair products for $120 I have to get it such a great deal I do not regret it one bit
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A thermal straightening brush that instantly creates smooth hair in a single stroke with the power of a straightener and the ease of a hairbrush.

Key benefits:
- Achieves sleek styles with zero static
- Preserves moisture for healthy hair
- Delivers shiny, smooth, frizz-free styles

If you want to know more…
This brush incorporates Double Negative Ion Technology—the maximum in negative ions—to create shiny, smooth, frizz-free results with zero static. Ceramic Bristles with Nylon Cool-Tips emit far-infrared heat that instantly penetrates the cortex of the hair cuticle, heating from the inside out. The hair is heated evenly and in half the time of conventional heat, reducing the risk of damage. An LCD Digital Interface allows for precise setting and monitoring of temperature up to 450°F (232°C), the most important element for getting consistent and effective results. The auto-shutoff feature means no power will be wasted when not in use. In addition, a temperature lock allows for uniform temperature control. An easy-grip, nine-foot, 360° swivel cord makes use and storage simple. The cord is made of heat-proof, up to 450°F (232°C), fabric and a professional hook.

What else you need to know:
Voltage is 120V

Please note, this item is too large for gift packaging.
ITEM 2069854
exclusive· limited edition· buzzworthy· online only
$150.00

5 Stars...Love it...Can curl and flat iron perfectly....In my closet right now I have about 15 flat irons that I was never happy with...I decided to give this one a try and after the first use I do believe I saw glitter and rainbows...my hair has never looked better and people approach me all the time now and tell me that they like my hair...and I do believe it is because of this flat iron...because it has never happen before.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A styling iron to straighten, wave, or curl all hair types while smoothing and adding shine.

Key benefits:
- Straightens and curls
- Smooths
- Adds shine

If you want to know more…
The Tress Press features ionic technology and titanium plates for smooth, shiny, quick curls/waves or straight styles. Floating plates provide constant contact with the hair to straighten in one pass, while the rounded edges allow you to wrap hair around the barrel for curls and waves. It features digital temperature control, 60-minute automatic shut-off, and a professional length nine-foot cord.

What else you need to know:
This product comes with a one-year limited warranty.
ITEM 1731736
COLOR: Black [ 1 more colors ]
exclusive· limited edition· buzzworthy· online only
$249.00

love it...Love it....The best flat iron ever...I loved this styler two in one straightens and curles perfect cureles and beach waves takes me 5 min to straighten n style my hair I have pretty stabborn hair and most of all I like that it has only one button on/off so I don't have to think what temperature to choose )
What it is:
A breakthrough professional styler featuring tri-zone® technology to guarantee constant, even, optimum temperature for healthier-looking hair.

Key benefits:
- Creates less breakage
- Intensifies hair color
- Adds shine

If you want to know more…
Straighten, wave, or curl all hair types with less breakage, more color integrity, and more shine. Ghd’s breakthrough, innovative styler in white delivers maximum impact with minimum damage thanks to patented tri-zone technology. Six intelligent sensors guarantee the optimum styling temperature of 365°F across the plates for healthy-looking hair. It maintains heat evenly from root to tip, locking in moisture for lustrous, long-lasting results. Precision-milled, floating one-inch plates with a high-gloss finish glide effortlessly through hair for rapid styling and radiant shine. The ergonomically upgraded, rounded edges let you straighten, curl, or wave in a stroke—with one-pass styling and a 20-second heat-up time that allows you to finish faster. For ultimate control, a unique wishbone hinge calibrates pressure so plates caress hair lightly instead of tightly. The ultra-versatile tool creates an array of head-turning styles without turning up the heat.

What else you need to know:
Platinum is the perfect choice for every hair type and length, especially color-treated tresses.

This product is an Allure Best of Beauty award winner.

Research results:
Versus other stylers operating at 450°F:
- 50% less breakage
- 2x more colour integrity

Versus untreated hair:
- 20% increased shine

In a consumer use study on 110 consumers, after 1 day:
- 100% agreed styler effortlessly glided through hair
- 100% agreed styler smoothed hair without leaving it feeling heat damaged
- 99% agreed hair looked shinier
- 96% agreed hair looked healthier
- 95% agreed their hair had less breakage compared to their regular styling iron
- 95% agreed the condition of their hair felt improved
- 94% agreed hair looked healthier, stronger and shinier in just one stroke

After 3 days post-styling:
- 93% agreed they had beautifully styled hair that lasted all day
- 90% agreed their hair style held longer than usual

Please note, this item is too large for gift packaging.
Size 5 oz/ 148 mL · ITEM 1460138
exclusive· limited edition· buzzworthy· online only
$20.00

in love...I like!...I have fine, curly hair that I straighten with a blow-dryer, round brush, and flat iron virtually every day, and I am always in search of products that will help keep my hair straight and frizz-free without weighing it down or making it "slippery" with siliciones....Before I iron my hair I put a little bit of this hair magic primer on and I distribute throughout my hair and then I flat iron it and the very next day I just run a comb through my hair and my hair looks as if I had just flat ironed it.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A lightweight cream to prime hair and extend the life of styles up to two times longer.

Key benefits:
- Extends the life of hairstyles up to two times longer
- Repels dirt and oil
- Creates an optimal base for all styles

If you want to know more…
This first-of-its-kind hair primer is powered by Living Proof’s patented Healthy Hair Molecule (OFPMA). It perfects cuticles so weightlessly, it can used alone or layered under other styling products and is ideal for all hair types. It is silicone-free, safe and formulated for color and chemically treated hair.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
Living Proof Style Lab products combine effortless style with cutting-edge science to make your styling routine faster and easier than ever.
Size 4.2 oz/ 125 mL · ITEM 1312792
exclusive· limited edition· buzzworthy· online only
$25.00

5 stars...In Love...It is great for heat protection, I use it with my flat iron, it has definitely helped my damage-prone hair....I tried this as a flat-iron prep product on my dried hair and it seemed way too greasy but when I use it on my damp hair as a blow-dry protector I get lots of shine and manageability.
What it is:
A weightless, nutrient-rich, dry oil mist that protects hair from heat styling tools, enhances shine, and boosts hair's health.

What it is formulated to do:
This double-duty formula can be used as a deeply nourishing treatment that helps to repair split ends and environmental damage, and as a color protecting style primer. Formulated with strengthening organic bamboo and smoothing organic kendi oil, it banishes frizz and gives your hair intense shine while putting vital nutrients back into the hair.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
This formula is free of DEA/TEA, petrochemicals, and dyes. The bamboo extract and kendi oil infused into this product are eco-certified, fair-trade compliant, and certified organic. Their production and sale aid in supporting the development of local communities while remaining environmentally friendly.
ITEM 2015691
exclusive· limited edition· buzzworthy· online only
$85.00

Love it...Love this!...Best flat iron I have ever owned!...I also tried curling my hair with this flat iron, works well if you have shorter than shoulder length hair I think.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
An ultra-sleek one-inch flat iron that styles with infrared heat and features polished black titanium plates.

Key benefits:
- Straightens and styles
- Strengthens and increases shine with infared technology
- Fights frizz

If you want to know more…
Say goodbye to dry, frizzy hair for good. Using revolutionary infrared technology, this flat iron deeply yet gently penetrates to protect and moisturize while instantly transforming hair’s texture. The strands are heated gently from the inside out, drawing moisture from deep inside the cortex and creating shine from root to tip. Smoother, shinier, softer, and more humidity resistant effects last until the next time you shampoo.

What else you need to know:
This pro flat iron is fully adjustable up to 450°F and is dual voltage for travel around the world.
ITEM 1693027
exclusive· limited edition· buzzworthy· online only
$199.00

best !!!...WORTH IT...Best Flat Iron!...Okay listen, never in a million years did I think I would spend 200$ on a straightener, but after so many split ends and hopelessness and nonlasting straight edges, I decided I'm splurging and getting something that will work and last.
What it is:
A fast-acting hair straightener with silicone speed strips for perfectly straight, shiny, manageable hair.

What it is formulated to do:
Ideal for all hair types, this one-inch Straightening Iron features silicone speed strips to straighten and style hair in half the time and nanoIonic ceramic for superior shine. NanoIonic mineral emits beneficial natural negative ions to hydrate and condition while BioCeramic heaters heat up to 400° with instant recovery for smooth results—from roots to ends.

What else you need to know:
Created by Bio Ionic founder and stylist, Fernando Romero, this product comes with a five-year warranty.
Size 8.5 oz/ 250 mL · ITEM 1602960
exclusive· limited edition· buzzworthy· online only
$28.00

Love it...Love ??...My flat iron look amazing and there is no greasiness....I love BB's invisible oil line but I didn't get a lot of value out of the primer - I have dry, curly hair and just let it air dry naturally without using any heating products on it, so I used this as more of a detangler.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A multitasking pre-styler that instantly protects, conditions, and eases styling for dry, brittle, or coarse hair.

Key benefits:
- Instantly detangles, softens, and silkens hair
- Has UV and heat protectants to keep hair healthy and moisturized
- Tames frizz for smoother hair

If you want to know more…
This multitasking primer is infused with six feather-light oils to instantly make hair softer, smoother, silkier, and less tangled. It tames frizz, has heat and UV protection, and protects against breakage—all without weighing hair down.

What it is formulated WITHOUT:
- Parabens
- Phthalates

What else you need to know:
This product does not contain mineral oil or alcohol.

Bb.stylist tip: to use as a leave-in conditioner, spray on wet hair and slick back into your favorite hairstyle.
ITEM 1833623
exclusive· limited edition· buzzworthy· online only
$180.00

Must buy...great tool!...I absolutely love this flat iron....I don't think that it is quite single pass, but it does keep frizz away when I flat iron my hair and I like the fact that I can control the heat settings and the fact that it turns off automatically after being on for a while.
What it is:
A straightener featuring rapid-response digital T3 Tourmaline® SinglePass® technology and StyleEdge design to smooth, wave, or curl all hair types and textures in one effortless pass.

Key benefits:
- Straightens and smooths
- Creates volume
- Eliminates frizz

If you want to know more…
Enhanced with intelligent T3 digital SinglePass® technology, the SinglePass Luxe is designed to work in just one pass. An internal microchip controls temperature fluctuation and maintains even heat for optimal styling. Signature T3 Tourmaline® plus ceramic plates deliver a shiny, frizz-free, silky finish, while StyleEdge design features flexible beveled plates and a contoured body that glide smoothly, creating versatile styles from sleek looks to soft waves and curls.

What else you need to know:
Digital SinglePass technology maintains consistent, even heating along the plates, which is the secret to one-pass styling and long-lasting results without exposing hair to unnecessary heat. When heated, the unique T3 Tourmaline plus ceramic styling surface emits negative ions that seal the cuticle, eliminate frizz, and deliver shiny, long-lasting results.
Size 3.4 oz/ 100 mL · ITEM 1438019
exclusive· limited edition· buzzworthy· online only
$40.00

5 STAR...love it...Since I purchased and loved Bumble & Bumble Curl Conscious Defining Cream, I get this oil to blow dry / flat iron my hair....i have thick, oily hair and i'm not usually a fan of oils because I feel as if they make my already oily hair much more oily, this product did not, I put a quarter sized amount (since I have so much hair) just on the ends of my hair right after I get out of the shower and it was so easy to brush through my hair and it was soft and manageable!
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A nourishing, multitasking hair oil that instantly softens, silkens, tames, de-frizzes, and detangles all types of dry hair.

Key benefits:
- Softens, tames flyaways, and adds shine
- Detangles hair and helps strengthen against breakage
- Has anti-frizz powers and heat protectants

If you want to know more…
This hydrating, multitasking hair oil features a six signature feather-light oil blend to instantly soften, tame flyaways, and add shine. It detangles hair, helps strengthen against breakage, protects against heat and UV damage, and dramatically reduces frizz.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
This product does not contain mineral oil or alcohol.

Use the hair oil to quench dry ends and tame flyaways. The Hairdresser’s Invisible Oil line is infused with six lightweight oils for a sublime transformation: grapeseed oil, safflower seed oil, sweet almond oil, macadamia nut oil, argan oil, and coconut oil.
Size 3.7 oz/ 109 mL · ITEM 1229699
exclusive· limited edition· buzzworthy· online only
$28.00

Wow :)...Oh wow...But the effect really is dramatic - my hair looks and feels thick, and I can flat iron it without losing any body or fullness....I massage it in really well in order to distribute it evenly I then section out my hair and dry it with a big bristle brush and using thin product I don't need to tease my hair or use a top of hair spray.
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly

What it is:
A lightweight styling cream that adds thickness with a hint of conditioning for natural, long-lasting body.

Key benefits:
- Makes fine hair look and feel thicker
- Delivers long-lasting, touchable fullness
- Provides light conditioning

If you want to know more…
This lightweight styling cream helps fine, flat hair look, feel, and behave like naturally full, thick hair. It is powered by our patented Thickening Molecule (PBAE), which creates thickening dots between hair strands so it feels like you have thicker hair. It creates long-lasting touchable, thickness and fullness, while it delivers a hint of conditioning that won't weight your hair down.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
Full Thickening Cream is ideal for fine, flat hair. It is silicone-free and safe and formulated for color and chemically treated hair.
Size 5 oz/ 148 mL · ITEM 1984871
exclusive· limited edition· buzzworthy· online only
$26.00

I love!...so good...I allow my hair to air dry and then straighten with a flat iron and my hair looks so sleek....I don't like scrunching my hair after it dries so I curled by hair with a flat iron into very loose curls, and did the same with my clip in extensions, and then I applied this instead of adding a small amount of hair spray and it actually surprisingly worked really well (just as good as hair spray).
Which hair type is it good for?
✔ Straight
✔ Wavy
✔ Curly
✔ Coiled
✔ Tightly Coiled

What it is:
A versatile styler that can be used on damp or dry hair, allowing you to tame, blowout, or deconstruct hair.

Key benefits:
- Tames and grooms dry hair
- Smooths for polished blowouts
- Creates definition on dry hair

If you want to know more…
This versatile styler used on damp or dry hair gives you the freedom to wear your hair in different ways. It tames and grooms dry hair for easy, manageability, smooths strands for polished blowouts, or creates definition and separation on dry hair for a deconstructed, second-day look.

What it is formulated WITHOUT:
- Parabens
- Phthalates
ITEM 1703560
exclusive· limited edition· buzzworthy· online only
$100.00

Love it....Love it!...Works like a flat iron but with bounce....Love it It takes a little getting used to but it gives me the look of a fresh blowout without struggling with a hairdryer and a round brush I love the biggest barrel because it gives volume and just enough curl to the hair
What it is:
A thermal blowout brush that creates a “just blown-out” look, complete with big, bouncy volume—without a blow dryer or hot air.

What it does:
Featuring a thermal ceramic barrel and ion generator, the Blowout Babe Thermal Brush emits far-infrared heat and negative ions for faster, healthier styling with the ultimate in smooth, shiny, frizz-free results.

What else you need to know:
On dry hair, simply use Blowout Babe Thermal Brush as you would a round brush and blow dryer combo to achieve a smooth, voluminous blowout in half the time.