11 Best Red Light Therapy Masks That Actually Work, Tested by Beauty Scientists

This FDA-cleared red light therapy device works to rejuvenate the skin through two clinically proven wavelengths of light: red 633 nanometers and near-infrared 830 nanometers. It works on a cellular level to reduce sun damage, stimulate new collagen, and increase elasticity and hydration in skin.

WHAT REVIEWERS SAY: "I use it every other day on average," one reviewer said. "I love how my skin is looking—reduced fine lines, improved skin firmness, and faded age spots." One caveat flagged by online users was fastening it to fit. Some wished it contoured more to rest against their forehead and chin. However, Butler found that it fits her face well, thanks to the two adjustable straps. She notes that the company has a good reputation when it comes to LED devices: "They also make professional LED panels that have shown multiple red light benefits in numerous studies."

The only mask on this list with an undereye cooling feature in addition to blue, red, and infrared lights for the full face, the Shark CryoGlow has small metal “chill pads” that cool the undereye skin during a light treatment. The cooling feature can be turned off during a treatment or used alone without the lights.

The mask is programmed with timed treatments: Better Aging with red and infrared light for anti-aging benefits; Skin Clearing with blue, red, and infrared for treating blemishes; and a quick Skin Sustain treatment with all three lights to maintain results. The mask is controlled via a corded remote with an impressive full-color screen and has a scroll wheel to select between treatments. The menu also has a “progress” section that keeps track of how many treatments you’ve completed and your treatment streaks.

This is a hard mask that doesn’t sit flush against the whole face like flexible silicone masks do. Instead, it rests on the face at the forehead and under eyes, so it feels a bit more “breathable” for your skin compared to silicone masks that sit right on your skin. Unlike other masks, it has cooling fans so it is a little noisy.

WHAT TESTERS SAY: The mask has three intensities, which we tried in the Lab and found the highest setting to be very intense and slightly uncomfortable.

Dr. Dennis Gross Skincare lights the way for LED face masks. Dr. Diggs recommends it to her patients looking for an at-home, FDA-cleared option. The mask, according to the brand, combines 162 red and blue LED lights that help to kill bacteria and keep acne at bay, while boosting collagen production to smooth lines and wrinkles. One GH editor found it simple enough to use, appreciating that the treatment takes only three minutes. (A drawback: The mask may be too narrow for some faces.)

WHAT REVIEWERS SAY: The mask seems to work wonders for all different skin conditions, even sensitive. "Ideal for my eczema and sensitive skin, the mask's tandem red light and blue light help soothe flare-ups and acne breakouts and evens out my complexion," says a staffer. "My rosacea has reduced," one reviewer said after a year of consistent use. "I’ve had absolutely no acne at all. My wrinkles are barely noticeable and overall my skin just looks and feels better."

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The updated version of the CurrentBody LED Light Therapy Face Mask has a new design with an extra strip below the chin to hug the face more closely and ensure better coverage at the edges of the face. “I tried it on, and I like how closely it fits my face,” says Butler. “It also contains an additional, longer wavelength of light, 1072 nanometers, which the brand calls ‘deep near infrared.’” Additionally, it features more lights than the last version, with 236 LEDs versus 132 LEDs in the last mask.

Flexible silicone allows this mask to wrap around your face, making it feel almost like a sheet mask. Specifically made to target wrinkles and anti-aging effects, this mask uses red and near-infrared lights to help penetrate skin and work beneath the surface.

The brand sponsored a clinical study on 35 participants that showed that after eight weeks of using the mask five times a week, skin plumpness improved by 57%, wrinkles reduced by 30%, and skin brightness increased by 27%.

WHAT EXPERTS SAY: Butler is a fan of the simplicity of having just one setting and that it only uses wavelengths that are known to be beneficial.

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This red light face mask is specifically designed so you can do yoga, work out, or walk around while wearing it, thanks to its extra head strap. Made of medical-grade silicone, it can withstand high temperatures and is easy to sanitize between sessions. You can use a non-toxic cloth to wipe down the mask as needed.

WHAT REVIEWERS SAY: "I use the RL mask three to four times a week," one reviewer said. "Not only [does] my skin feel amazing and glow after each use (plus, I feel my skincare is then better absorbed, too) but it's also an incredible add-on to my meditation sessions." Amazon shoppers preferred to keep their eyes shut while wearing it because of the bright light.

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The Boost LED Mask is made up of red 633 nanometers and near-infrared 830 nanometers wavelengths to help with facial skin's overall hydration and firmness. Unlike other masks on this list, it doesn't have adjustable straps, so it presents a snugger fit for some.

WHAT REVIEWERS SAY: "I am a beauty gadget freak and this one is my favorite," said a Bluemercury reviewer. "It is easy to use and every time I use it I feel I look better. It gives a nice glow and makes the skin look healthier and more luminous."

Think superhero-style goggles for the skin around your eyes. This mask claims to smooth fine lines, wrinkles, and crow's feet while firming skin and evening out tone and texture. It uses a variety of wavelengths including amber, red, deep red, and near-infrared with just one mode option. The treatment time is short and convenient—only three minutes—and that compared to many other masks on the market, it is a good value when it comes to price.

WHAT REVIEWERS SAY: "This mask has plenty of lights packed into a small area and an impressive number of red wavelengths included," Butler says. Reviewers also love the quick treatment time and ease of use, but a few noted that the bright lights can take a little getting used to.

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Consider this a wrinkle spot treatment, perfect for any stubborn creases like smile lines. The LightStim device has 72 LED bulbs and emits wavelengths of amber and red. The downside is because it's a small device, it takes a lot of time to cover a larger target area.

WHAT REVIEWERS SAY: "It is great for my skin," one reviewer said. "It is very gentle and doesn’t irritate. Plus, I can see improvement already."

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Differing from its sister mask shown above, this FDA-cleared mask is all about breakouts. Butler likes that it "emits blue light at 415 nanometers, which has been studied for killing acne-causing bacteria." It also uses red light and has an equal amount of both—66 bulbs of each color.

In addition to targeting active acne, it claims to reduce redness, inflammation, and acne scarring. The mask comes with built-in protective eye shields, two adjustable velcro straps, a carrying case, and a rechargeable battery controller.

WHAT REVIEWERS SAY: "It has absolutely changed my skin for the better and then some. My skin looks even, pores look seamless and acne has lessened," said one reviewer. While the straps are adjustable, some users noted that it isn't an ideal fit and can be uncomfortable and leave marks on skin after using.