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 –  There is a real science to having gorgeous hair, and researchers are constantly developing new ways to help make styling simpler and less damaging. One of the latest innovations in hair care is the infrared flat iron, which features a unique technology not found in any other type of flat iron on the market. drugstore.com has a wide selection of these state-of-the-art styling tools at affordable prices.
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What Is Infrared?

To understand what an infrared flat iron is, you first need a basic understanding of infrared light. Light is made up of a many different types of waves, but only a small portion of the full spectrum of light energy is visible to the human eye. Infrared is a type of light that has a longer wavelength than visible light. It is present everywhere around you, but it is completely invisible to humans. Infrared light is typically given off in the form of heat, which is often not noticeable; however, when infrared light is highly concentrated, it has the ability to make things warm to the touch.

How Does an Infrared Flat Iron Work?

An infrared flat iron looks identical to traditional flat irons. It consists of two plates that open and close to clamp down on a section of hair and straighten it. The plates are attached to a handle that allows you to grip and maneuver the flat iron. What makes infrared flat irons unique is that they give off infrared light. The long wavelengths of infrared penetrate the outer layer of hair, heating up the middle and inner layers of the strands. This differs from a traditional curling iron, which transfer heat from hot metal plates to the outer covering of the hair.

Are Infrared Flat Irons Better?

Infrared flat irons offer many benefits that set them apart from other types of flat irons. Because the heat from an infrared flat iron is delivered deeper into the strand, this type of styling tool may not be as damaging to the protective outer covering of the hair. As a result, you may be less likely to develop breakage and split ends when you use an infrared flat iron for styling. In addition, infrared flat irons tend to have a smoothing effect on the hair, helping to reduce frizz. The infrared light can also amplify hair's natural shine, leaving it looking more lustrous.

Tips For Choosing the Right Flat Iron

When you're shopping for an infrared flat iron, you should begin by determining what plate width is ideal for you. The longer, coarser, thicker and curlier your hair is, the wider the plates of your flat iron will need to be to successfully straighten your hair. For short, fine or thin hair, choose a flat iron with plates less than 1-inch in size. Coarse or thick long hair will be best styled with 2-inch plates. In addition to considering plate size, you'll want to compare the plate construction. Titanium flat irons work very quickly and heat the strands evenly to minimize damage. Ceramic and tourmaline infrared flat irons provide additional frizz-fighting power and extra shine amplification.

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