If you’re looking for an affordable mid-grade hair straightener that offers tremendous value, you can’t go wrong with the HSI Professional Digital Ceramic Flat Iron with Tourmaline. With a quick heat-up, digital LCD temperature control, and solid ceramic plates infused with tourmaline, you can straighten type 3 hair – and some type 4 hair – with ease.
Flat irons come in a variety of materials, but some of the most popular include ceramic and titanium. JCPenney also carries a few flat irons made with tourmaline, a rare metal that is typically found in salon-quality flat irons. Some brands even have very large plates that can straighten quite a lot of hair in one movement. At JCPenney, you can also find options that come in smaller sizes to focus on styling and textured curling, as well as irons with curved plates. In addition, JCPenney shoppers can find flat irons with digital or analog capabilities. Many of JCPenney's products are manufactured with ionic technology, which helps reduce frizz and adds moisture. Whether you're shopping for a heavy-duty flat iron or a travel iron for a trip, be sure to make the most of your budget by shopping at JCPenney.
We started with six flat irons but ultimately dropped two because they didn’t work well on any of our testers’ hair. The inexpensive, but highly rated HSI Professional Glider Ceramic Tourmaline Ionic Flat Iron was bulky and awkward. Testers said it felt like two pieces of plastic passing through their hair. We thought the NuMe Megastar Hair Straightener, a popular and more high-end tool, would be a clear contender for our list. However, testers said it snagged hard against their hair to the point of hurting. It was also difficult to hold closed when styling. Because both of these flat irons received such low ratings among our testers, we didn’t include them in our top picks.
A lot of people don’t know there are tons of ways you can style your hair with a flat iron, and this actually might help you decide what size iron to get. You can curl, wave, straighten, add body, twist and more – just with a flat iron! Your straightener is so versatile you can skip most other styling tools and save money by investing in one that will do all of this for you. I walk you through different options for styling with your flat iron so you get the hairdo you want.
Straighteners work because they have flat plates that get hot and touch together on either side of your hair. By doing that, they put heat through your hair follicles, trap in moisture and take out frizz. The plates on a flat iron can be made of several different materials, and they’re good for different uses. The best iron for you varies depending on the type of hair you have, the type of styling you want to do, and the amount of heat your hair needs.

The Bio Ionic worked well on all of our testers’ hair, but it’s best on drier hair with a medium thickness. We spritzed testers’ hair with some keratin smoothing treatment, but the Bio Ionic did a lot of the heavy lifting to make our hair feel softer. The tool gets hot, but not too hot to grip, and it excels at creating the silky volume you want without making your hair pin-straight and flat. One tester put it perfectly: “[The Bio Ionic] is the Rumplestiltskin of hair straighteners. It’s turning straw into gold.”
Straighteners work because they have flat plates that get hot and touch together on either side of your hair. By doing that, they put heat through your hair follicles, trap in moisture and take out frizz. The plates on a flat iron can be made of several different materials, and they’re good for different uses. The best iron for you varies depending on the type of hair you have, the type of styling you want to do, and the amount of heat your hair needs.
The digital interface accurately displays the fully adjustable temperature setting from 170 degrees to 450 degrees Fahrenheit, providing optimal performance for any hair type. The floating plates with curved edges continuously adjust the tension and angle of the plates to avoid snagging your hair so that you have full flexibility when creating sleek, wavy or curly styles.
Dylan also loves this Karmin iron. "The plates are coated in tourmaline which helps for an easy glide," he says. Fighting frizz with infrared ions, Dylan suggests that it "makes this iron better for super coarse hair." Bonus points: it also has different voltage settings for international use. The jetsetter in you will be thankful as you globetrot glamorously.
Those with fine hair can keep the straightener at a lower temperature, while those with thick hair can increase the temperature to ensure they'll walk away with the same smooth results. No matter your hair type, the floating plate design and the curved edges of the plates themselves prevent any snagging or damage so your hair will glide through smoothly.

T3’s white and rose gold flat iron seems too pretty to reliably function, but hey, sometimes miracles happen. There are four temperature settings ranging from 260 to 410 degrees, and the tool heats up in about a minute. Its ceramic plates are infused with tourmaline, a mineral said to make hair extra smooth because it emits negatively-charged ions. There’s no scientific evidence to support this, but my unscientific bathroom study found that this flat iron does indeed make my hair look shinier.

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