Personally, I’ve always had a tough time shopping for hair tools.
It can be so frustrating to search high and low for the best hair straightener at a reasonable price with all the features you want that’s also great for your hair type, only to find that it’s been out of stock for six months or it’s only sold in Europe (why?!).
So you can go ahead and thank us now. We’ve done all the legwork for you, comparing dozens of hair straighteners to find the best of the best and compile them into this handy guide.
Whether you have fine hair, curly hair, dyed hair, frizzy hair – we’re sure you’ll find one that works perfectly for you.
Best Hair Straighteners
It’s tough to find a hair straightener that meets all these expectations. But we take our shopping seriously here at L&L! The models below will exceed your expectations concerning all the features above, and then some.
- 3 temperature presets
- Heats up in only 40 seconds
- The beep indicating that it’s ready for use is excessively loud
Instead of the typical ceramic plates, CHI infused this dual voltage straightening iron’s 1.25″ plates with high-grade titanium, enhancing its durability and longevity.
It takes only 40 seconds to heat up, reaching a maximum of 425°F, so you can do your hair in a flash.
If you often find yourself doing your hair in a rush, this CHI iron is perfect for you.
Best for Professional Use
- Cordless styling for up to 30 minutes on a 70-minute charge
- Less heat leads to 50% less breakage
- Some users felt hair getting caught in the plates and breaking with each pass
The Dyson Corrale is the only commercial straightening iron with manganese copper alloy flexing plates, allowing the iron to adapt to nearly any hair type and reduce damage.
This model boasts 50% less breakage thanks to the lower heat levels used to iron the hair, along with reduced frizziness and flyaways.
- 60-minute automatic shutoff and hinge lock for safety during storage
- 6 heat settings up to 410°F
- Design is not ergonomic – the bottom is rounded so it rolls over when set down and the digital display is located where you typically place your thumb during use
This Remington iron’s anti-static technology allows for 50% less static and flyaways, contributing to a polished, sleek look.
Plus, the 1″ ceramic plates with titanium protective coating are approximately 30% longer than other models, allowing for much faster styling and less snagging damage.
Best Ceramic Iron
- Dual voltage for international use
- Flash quick heating gets the iron ready in seconds
- Plates are a bit far apart during use
This CHI “all-in-one” original features 1″ ceramic plates to provide the easiest glide, whether you’re styling curls, a simple flip, or sleek, straight hair.
Its functional efficiency is in part due to its flash-quick heating, allowing it to reach up to 392°F (non-adjustable) in almost no time at all. Plus, its 11-ft swivel cord and ergonomic design will keep you comfortable throughout the entire styling process.
Best Titanium Iron
- Ryton housing protects your hands from excessive heat
- Nano titanium technology protects your hair from heat damage
- It’s quite heavy and a bit awkward to wield
This straightening iron boasts a streamlined design for easy, comfortable handling. It also includes an ion generator and a bit of extra length on the plates for fast, optimal straightening that delivers a shiny hair look.
Your hair will be protected from heat damage, thanks to the nano titanium technology. Despite the high heat (up to 450°F), you can be confident that your hair will come out strong and beautiful.
Best for Curly Hair
- Comes with a bonus travel-size argan oil leave-in hair treatment
- 1″ plates are perfect for full styling or touch-ups for bangs
- Many users had to squeeze the plates together firmly for good contact with their hair
This HSI straightener’s eight HeatBalance micro-sensors regulate and evenly distribute the iron’s temperatures on the 1″ ceramic tourmaline plates, keeping your hair safe from heat damage.
You’ll have a comfortable styling experience due to the adjustable 140-450°F temperature range and 360° swivel cord.
Best for Thick/Coarse Hair
- Adjustable temperatures range from 280-450°F
- Automatic shutoff after 30 minutes of non-use for maximum safety
- Only good for straightening (not curling or other styles)
This flat iron’s titanium plates, ceramic heaters, and specialized ventilation system ensure an excellent performance no matter what category your hair may fall into, with rapid heating every time.
It boasts 60% faster, more effective straightening performance thanks to this ceramic technology. The negative ions ensure a smooth finish by sealing the hair’s cuticles with each pass, giving you a Hollywood-worthy hairstyle with every use.
Best for Fine/Thin Hair
- Simple design makes it very easy to use
- Safety mechanism shuts the iron down after 30 minutes of non-use
- Only lasts about 3 years on average
This award-winning hair straightener interestingly features only one heat setting (365°F) for optimal styling. The simple, efficient design makes this flat iron a styling essential.
It heats up in only 30 seconds, so you can style even when you’re in a pinch. To maximize safety, it shuts off automatically after 30 minutes of idle time to prevent any accidents when it’s not in use.
Best for Short Hair
- Ultra-high temperature reaches 455°F
- Maximum customizability in 30 heat settings
- The iron is not ceramic but ceramic-coated, leading to uneven heat
This flat iron reaches a maximum temperature of 455°F while providing an even distribution to prevent hot spots.
Better still, there are 30 heat settings (all heated in 15 seconds) to choose from to ensure your hair is treated according to your specific needs.
The iron also features anti-static and anti-frizz technology to lessen damage and produce a style that is perfectly smooth and silky.
Best for Frizzy Hair
- Universal dual voltage
- Custom heat settings reach up to 450°F
- Users report that it has a short lifespan
This HOT TOOLS Signature Series flat iron features ceramic technology that reduces frizz and ensures a shiny finish. The wide 1.5″ plate is perfect for styling your hair quickly and efficiently with minimal passes.
No matter how long it takes you to style your locks, the incorporated pulse technology will keep the temperature consistent after a swift 30-second heat-up.
It can reach temperatures up to 450°F, providing maximum efficiency while you comfortably style your hair.
Best for Straight Hair
- Adjustable temperatures for different hair textures (250-410°F+)
- The beveled edges are perfect for straightening and curling
- Inconsistent performance between customers with different hair textures
This convertible iron’s precision 1.25″ plates are perfectly designed for “one-pass styling,” minimizing the amount of heat stress you subject your locks to.
Even in professional settings, it lives up to this ease-of-use, especially when combined with the rapid heat-up and instant heat recovery. Hai meticulously designed the beveled edges for precision straightening and curling, enabling maximum flexibility for your styling needs.
Flat Iron with Hair Straightening Brush
- 16 heating modes ranging from 170-450°F
- Multiple safety mechanisms (Anti-Scald and Auto-Off)
- Creates unpleasant, burning smell during use
Through this iron’s purple teeth, the air adjusts to your hair, preventing damage from excessive heat. These mechanisms work in tandem with the black teeth, which expel cool air to prevent the scalp from burning and cools the hair.
It also uses a Double Ionic Generator that produces ions to coat your hair, creating a silky look while simultaneously resolving split ends on any of the 16 different heating modes.
Best Cordless Flat Iron
- Auto shutoff safety feature turns on after 60 minutes
- 6 temperature settings
- Some customers found the temperatures to be low
This cordless hair straightener features extra-long 100% tourmaline ceramic plates for optimal ironing in minimal passes. This works along with the MCH smart temperature heat system, which raises the iron’s temperature in 15 seconds and transfers it evenly to the hair.
There are six digital temperature settings to choose from to ensure this dual voltage iron with 1″ 3D floating plates performs to your hair’s specific needs.
Best Mini Flat Iron
- Achieves very high heat (maximum 410°F)
- Tourmaline and ceramic plates prevent frizz
- No adjustable temperature settings
This flat iron is perfect for styling a sleek look, curls, or creating waves on the go. It uses ceramic technology to prevent hot spots, evenly distributing the heat.
The infused tourmaline also helps keep the plates from “sticking” to your hair. Plus, it produces negative ions to smooth your hair, eliminating frizz and giving you the ultimate polished look.
Despite its size, it heats up to a whopping 410°F temperature for fast, amazing styling.
Best Flat Iron with Dual Voltage
- Automatic shutoff for safety
- 3 different temperature settings
- It doesn’t quite deliver on the “no frizz” promise
This iron’s ceramic heating system evenly distributes heat across titanium plates, which then release negative ions to smooth your hair as it’s straightened. This reduces the amount of potential damage to your hair, prevents frizz, and grants a healthy, silky look.
There are three different temperature settings you can choose from, each of which is suited to various hair types, with the promise of no snagging.
Hair Straightener Buying Guide
Buying a flat iron takes a bit more analytical thought than most people realize. Here are a few of the most significant elements to consider when you’re buying your next heat styling tool.
Do Flat Irons Damage Hair?
Flat irons can absolutely cause damage to the hair. These devices operate at extremely high temperatures, which can wear down your hair’s structural integrity and health over time.
Time for a not-so-fun fact: studies showed that heat-treated hair could not regain and maintain moisture as well as non-heat-treated hair can. This suggests that your hair will get drier with more frequent use of flat irons.
Should you just give up the hair straightener entirely? Not so fast. There are actually flat irons that are designed with your hair’s health in mind. The best hair straighteners will include the following features intended to reduce the risk of causing hair damage.
When shopping for a flat iron, look for one with features such as:
- Tourmaline plates (or a mixture of tourmaline and ceramic plates)
- Heat-adjustable settings, so you can adjust the temperature for your hair type
- Adaptive heating, which enables the straightener to adjust the heat in real-time
These features are more common among top-of-the-line straighteners, but you’ll find some affordable flat irons on our list that have these features and more!
Hair Types and Textures
You can straighten hair textures of all kinds with a high-quality flat iron. There are all sorts of designs, each specially crafted to meet a different texture’s needs.
For example, the Hai Classic convertible flat iron excels when used for straight hair. On the other hand, the Dyson Corral hair straightener is excellent for curly locks. Some models are all-purpose, while others are best suited for specific types of hair.
What is the Plate Size?
The plate size determines how versatile the iron’s uses are and the heat distribution.
Wider plates are excellent for reducing the number of passes you have to do on your head, lowering any chances of heat damage to your locks.
On the other hand, the narrower the plates are, the better the iron is suited for curling and waves. Plus, a narrow plate is also great for touching up or styling bangs (the 1″ is best for this).
Most straighteners will come with plates in common sizes such as 1″, 1.25″, 1.5″, or 2″. Some beauty supply stores carry plates in different widths for specialty styling.
What about Heat Settings and Temperature?
One of the major factors you’ll need to consider when buying your flat iron is the temperature range. Some models only come in one set temperature, usually around 350-365°F.
You can also find some straighteners that feature several presets. The number of settings can range anywhere from 3 to 30. All of them can work with different hair textures and conditions (i.e., oily, dry, color-treated, etc.)
Does Cord Type Matter?
When evaluating the cord on your potential hair straightener, you should pay attention to cord length and swivel.
The swivel is most beneficial with irons that allow curling. They flow easily with the wrist as you turn the iron in circles.
The cord’s length matters most for the layout and size of your bathroom and whether you plan on using it as a travel flat iron or not. You don’t necessarily want a super-long cord on a compact iron, but an average- or large-sized model is easiest to use with a long cord (over 9 ft).
What about Voltage?
While the voltage is not a make-or-break spec for most irons, it can be a huge benefit to have a dual voltage iron. This essentially means that the iron can work with both 110-120V or 220-240V, so it can be used in different countries. This is perfect for styling abroad.
How Much does a Hair Straightener Cost?
The cost of a high-quality straightener spans a wide range. While you can get a great look with a budget straightener of around $30, you can achieve an even better hairstyle on the high end, around $500.
This all depends on what special features your hair requires. Of course, the more additional features and functions there are, the higher the price is likely to be.
Let’s Get This Straight
Get it? Like a hair straightener? (It’s okay, I know you’re laughing on the inside.)
It’s tough to find a straightener that works well for your specific hair and styling preferences. And if you’ve spent years making do with a budget straightener, you may not even know what your hair needs or how to choose. But rest assured that beauty experts have engineered perfect solutions for all types of locks.
From all these top-shelf flat irons, you can get salon-quality hair care for regular home use, international travel, or even special occasion updos in the blink of an eye. Be sure to also pay attention to whether the flat iron can give you straight hair, curls, or waves, to ensure you get your preferred look.
Take it from us – any of the above flat irons would be an excellent purchase for your haircare routine, and a definite upgrade from the ancient knock-off flat iron hiding under your bathroom sink. Time to treat yourself to some lusciously styled locks!