By Christa Joanna Lee July 20, 2026 Collage: Paula Balondo; Source images: Courtesy of Allure editor and brands Save Story Save this story Save Story Save this story Whether straightening your hair is an occasional or daily occurrence, your delicate strands deserve to be styled with one of the best hair straighteners. And just like hair dryers and blow-dryer brushes , today's flatirons come in a dizzying array of options, each designed for a different hair type, texture, or styling goal.
The first decision is plate material. Ceramic plates distribute heat evenly, making them a great choice for fine, damaged, or color-treated hair. Titanium heats up faster and maintains higher temperatures, which is why it's often preferred for thick, coarse, or textured hair that needs extra power. Then there are the newer innovations (many of which have earned Best of Beauty Awards ): flexing plates (by Dyson , who else?) that hug the hair, sonic vibrations that distribute heat more evenly, airflow technology that cools and sets your style as it straightens, and smart sensors that adjust heat in real time—all designed to maximize shine while minimizing unnecessary damage.
To find the best hair straighteners, we tested top-rated models and consulted hairstylists to learn which ones are truly worth the investment. Whether you're after pin-straight strands, glossy waves, or a multitasking tool that can do both, there's a flatiron here that'll make your styling routine noticeably smoother. Just remember that applying a heat protectant before styling is crucial.
Are hair straighteners safe for my hair? How do I minimize heat damage from my straightener? How do hair straighteners work? What are the differences between ceramic and titanium plates? How should I choose a hair straightener? Meet the experts How we test and review products Our staff and testers Best Overall: GHD Platinum+ Styler Save to wishlist Save to wishlist GHD
Allure senior commerce director Shanna Shipin using the GHD Platinum+ Styler
Why it's worth it: To minimize heat damage without sacrificing sleek results, reach for the GHD Platinum+ Styler. Its proprietary Ultra-Zone predictive technology monitors heat 250 times (!) per second, continuously adjusting power to keep both plates at GHD’s optimal styling temperature of 365°F—hot enough to style effectively without unnecessary overheating. Rather than letting the plates cool as you work through larger sections or repeated passes, the tool responds in real time to maintain consistent heat from root to tip for smoother, shinier results.
The Allure Best of Beauty Award-winning styler also features “a rounded barrel, making it just as easy for creating soft waves and curls as it is for sleek, straight styles,” says May Paulina , a hairstylist based in Florida. Another often overlooked feature you'll appreciate every time you style: “The wishbone hinge keeps hair from catching and snagging between the plates,” says Taylor Murphy , a hairstylist based in Raleigh, North Carolina.
Shipin before using the GHD Platinum+ Styler
Shipin after using the GHD Platinum+ Styler
Tester feedback from senior commerce director Shanna Shipin
"In all of my years of straightening (at least 15 years), my repertoire has never had a more heat-safe, versatile, and quality straightener. I've had my current Platinum+ since it launched in 2018, and not once has it crapped out on me; no hint of the coil ripping or the pla…