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At-home LED light therapy devices look futuristic — which you might know if you’ve seen someone on Instagram wearing a mask that makes them look a little like a robot.

Looks aside, these LED masks and tools have many benefits for the skin, like helping to promote skin elasticity and production of collagen, reducing acne and redness, and more.

Read on to learn more about LED light therapy and which devices are actually worth the investment.

LED stands for “light-emitting diode.” LED devices for skin either cover the face entirely, like a mask, or are handheld. These devices work by allowing lights of different wavelengths to penetrate the skin.

Research suggests LED light therapy may help improve the look of redness, dark spots, acne, and wrinkles.

In a 2018 study, people saw results from red light therapy in as little as 3 weeks when using the device for 20-minute treatments 3 times per week. A 2017 study also showed potential for LED light to reduce abdominal fat deposits.

Unlike UVA or UVB light from the sun, LED lights don’t burn the skin. But it’s still a good idea to wear protective eyewear when using LED devices.

Many LED light therapy devices contain various color lights, though some only use red or blue light.

Below, we’re breaking down the difference between blue light and red light, so you can decide what’s right for you.

Red light

If you’re concerned about wrinkles and general aging of the skin, red light devices are your best bet, because “they target fibroblasts, which are involved in the production of collagen,” says Dr. Sandy Skotnicki, a dermatologist and the author of “Beyond Soap.”

She adds that an increase in collagen may reduce visible signs of skin aging, and that recently, it’s shown to help restore hair follicles in those experiencing male and female pattern androgenetic alopecia.

Blue light

For those who are hoping to reduce acne or make pores appear smaller, Skotnicki recommends blue light therapy. This is because the light may help shrink your oil glands, which in turn can reduce the oil production in your skin.

Research also suggests that it may kill P. acnes, the bacteria responsible for some types of acne.

There are tons of LED light therapy options available, and it can be daunting to decide which one is best for you.

We narrowed it down to a list of 10 options, selecting tools that are FDA-cleared and have great reviews from reputable websites at a range of prices.

Pricing guide

Like most beauty products, LED light therapy tools come in a range of price points, from under $100 to over $500.

We kept the picks on this list on the lower-to-mid end of the spectrum to make them as accessible as possible. That being said, there are some splurge options.

  • $ = under $150
  • $$ = $150–$250
  • $$$ = over $250

DeMarkQ POP LED Light Zone Acne Treatment

Price: $

The DeMarkQ POP tool helps to treat acne in the notoriously oily T-zone (the forehead, nose, and cheeks).

The device mixes red and blue LED lights, both of which are medical grade. The company says it can help brighten the skin and promote collagen production.

The company also offers a smaller, handheld LED device meant for spot treatment, available for $59.

Dr. Dennis Gross Skincare DRx SpectraLite EyeCare Pro

Price: $$

This hands-free device targets the skin around the eyes, helping to reduce crow’s feet, wrinkles, and frown lines.

The company says it only needs to be used for 3 minutes per day, especially when used consistently.

In a 10-week clinical study done by Dr. Dennis Gross, 97 percent of subjects saw visible improvements in fine lines, wrinkles and skin tone. One reviewer said there was a noticeable difference after 4 weeks of daily use.

LightStim for Wrinkles

Price: $$

Designed to help stimulate collagen and improve skin’s firmness, this LED device plugs in (so you don’t have to replace batteries) and emits multiple colors of light.

Reviewers note that, unlike a mask, the wand can be used on the hands, neck, or any other areas of the body showing wrinkles.

The kit also includes the LightStim PhotoSerum, a light-activated anti-aging face serum with photosomes, which help accelerate the repair process of DNA damage from UV rays.

According to LightStim, it takes about 8 weeks of using the device before you start to see improvements. Once you achieve the desired results, it’s a good idea to continue using the device 2–3 times per week.

Glō by reVive Light Therapy Portable Anti-Aging Light Therapy Device

Price: $

This medical-grade light therapy device is small and light enough to take on the go.

The brand says it uses multi-wave light (meaning lights of different colors) to stimulate collagen and elastin production for even, firmer skin.

Each treatment is 3 minutes long. The device is battery-powered, so you can use it anywhere.

Joovv The Go 2.0

Price: $$$

Handheld and easy to use wherever you are, The Go 2.0 delivers red and near-infrared wavelengths. It comes with protective eyewear, an optional docking station for easy charging (though there’s still a charger included), and an alarm clock function, so you can wake up with the light.

In addition to anti-aging skin benefits, this product is thought to have a host of other health benefits, including improved blood flow, reduced inflammation, and potentially even better sleep.

The company recommends 10-minute treatments while holding the device 6–12 inches away from the face.

QuasarMD Baby Quasar Blue

Price: $$

This travel-size tool makes it easy to get LED therapy, even if you’re not at home. It uses blue light to help reduce acne-causing bacteria and redness.
Reviewers note this is a good product for keeping moderate breakouts at bay.

To use, touch the tool to your face and move it around in sweeping circular motions for 3 minutes. You’ll hear a noise, then the tool will shut off indicating that it’s time to move to the next treatment area.

FOREO Espada Blue Light Acne Treatment

Price: $

A good option if you’re short on time, this LED tool can be used in as little as 30 seconds. It uses blue light and a technology known as T-Sonic Pulsations, trademarked by FOREO, which allows for faster absorption of products.

Reviewers say they began to see improvements in the skin (including more even texture and reduced breakouts) in about 3 weeks.

LUX SKIN LED Facial Mask

Price: $

This super affordable option uses red light, yellow light (which a study shows can help with wound healing and lymphatic flow), and blue light to stimulate collagen, increase cell turnover, and fight acne causing bacteria.

It’s wireless, too, which means you can walk around hands-free while using it. And you can pick whatever color light you need, or you can cycle through all three (each color turns off after 20 minutes).

Reviewers note this mask is lightweight and comfortable, but it does need to be worn for 30–60 minutes and should be charged before every use.

FOREO UFO 90-Second Smart Mask Treatment

Price: $$

This smart mask is powered by an app to help you customize the experience (including choosing the temperature, pulsation intensity, and wavelengths).

It uses LED light, Thermo-Therapy, and Cryo-Therapy to refine skin and reduce the appearance of pores.

This one is specifically designed to be used with the brand’s UFO sheet masks that address various skin concerns, like redness, acne, and uneven texture.

Conair True Glow Light Therapy Solution Anti-Aging Lip Care & Plumper

Price: $

Designed for the lips, this affordable light therapy mask works in just 3 minutes per day.

The company says it helps improve the tone, texture, and plumpness of your lips while reducing fine lines and discoloration.

This product is safe for all skin types and works by stimulating the production of collagen in the lips.

LED light therapy tools use infrared light wavelengths to address certain skin issues, like acne, wrinkles, fine lines, and uneven texture.

The best LED light therapy devices have great reviews from real users, and they’re FDA-cleared from reputable sellers.


Grace Gallagher is a writer living in Portland, Oregon. Her words have appeared in Brit + Co, Greatist, The Sunday Edit, and BARE Magazine. All of her work can be found atwww.gracelgallagher.com.