Do Straightening Brushes Really Work?

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You’ve seen them in ads, and now you’re wondering: do straightening brushes really work?

Yes, these tools do work. But there’s a catch to that. The sort of styling you get with these devices, as well as their capabilities, may not be what you’re expecting.


First, let’s cover the basic benefits of using these tools.

One benefit is the amount of volume you get. Whereas a flat iron squashes your hair while styling, these devices maintain your hair’s natural fluffiness. And because you’re separating the strands as you straighten, they can even add volume.

Due to the materials, they can also help make your hair shinier. Most of these devices are coated in ceramic, tourmaline, or some similar material. These materials are good for hair health, and can give you a shiny, smooth style.

But the major benefit is the convenience. These devices are easier to handle than a flat iron. In fact, there’s no real technique other than sectioning your hair and then running it through the section.

That saves you a lot of effort, and it also saves you a lot of time. For most users, this device cuts their styling time by a substantial amount.


Of course, no hair tool is perfect. Although this one has a lot of great benefits, there are some downsides to consider as well.

The first one is styling.

This device will straighten your hair, but don’t expect a pin straight, salon finish. These devices are more geared towards quick, casual styling. The point is the convenience, not necessarily the style.

The two main areas of concern are the very top, and very bottom of each hair strand. It’s tricky to get some of these devices close to your scalp, so that area can be tricky to style. (Although that’s not true of all devices.)

Similarly, the ends tend to fall through the teeth before you can get them straightened. So you might have some issues keeping those in line.

So while these devices will straighten your hair, it’s not going to be perfect.

The second downside is functionality.

These devices tend to work best with fine to medium hair. They’re not as functional for thicker, coarser hair.

That’s not to say that they won’t work at all. It’s just that you need to lower your expectations for how the finished style will look. You may find that your styling doesn’t hold for as long either.

You can check out some of our other straightening brush reviews, for more information:

Do straightening brushes work on curly hair?

Speaking of hair types, you may be wondering if this device will work with your curls. The short answer is yes. However, there’s a few caveats to that.

The first is your hair texture. If you have really coarse hair, this device may not be as effective.

You also have to consider the density of your hair. If you have thick hair (meaning you have quite a lot of it) you’ll have to section your hair carefully.

You need to make sure you’re not overloading the device. That means it won’t be as easy and convenient as it is for other hair types.

Here are some reviews, to help you get a sense of how this device works with curly hair:

Type 4 Curls

Type 3 Curls


The benefit of these is that it saves you time, and it adds volume. So if you’re looking for casual, easy styling, this is a great option.

Unfortunately, as with all devices, you need to consider your hair type.

While is true that heat is going to style your hair regardless, how well it’s styled can differ. Someone with fine, curly hair, will likely get better results than someone with coarse, curly hair.

When deciding whether or not to purchase this, the key, is your expectations. If you’re expecting perfectly straight hair every time, you’ll be disappointed.

If you’re expecting quick, casual styling then this device is a good choice.

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