3/2/2024 0 Comments Led light therapyAs for which style of device is right for you, see below.Įxperts love this popular mask because it offers both red and blue LEDs, and the cordless design is clean and easy to wear while moving about. The proximity of the light-emitting diodes to the skin surface is crucial for optimal results, so you need a design that fits your face well. “If you want to really geek out, you could look at exact wavelengths and compare them to the research.” Jagdeo recommends looking for brands that have a medical and/or scientific advisory board and published clinical trial research to support its claims. “I look for devices that are FDA-cleared and that are practical for you to use and commit to,” says facialist Joanna Vargas, who has been researching LED for more than a decade and created her own LED bed for her studio. To help you find the devices that really work, we talked to eight skin-care experts about how they navigate the LED-device market, which devices they use themselves, and what they recommend to patients, clients, and friends.Ĭommon criteria came up. But if you look at these tools and wonder what sets them apart from just a red flashlight, you’re not alone - plenty of businesses have used this skepticism as an opportunity, and the market is riddled with fakes or ineffective, low-quality versions. In fact, many pros say LED devices that retail for less than $200 or $300 probably aren’t worth it. ![]() The density and quality of LED diodes or “bulbs” typically correlate with efficacy (up to a point) and therefore a higher price. “I find that it calms skin and also helps circulation and fluid movement in the face very similar to other skin treatments we do in traditional Chinese medicine.”īut they are an investment. “There’s enough research that makes LED therapy impossible to ignore,” says acupuncturist and herbalist Sandra Lanshin Chiu, L.Ac., M.S.T.C.M. The technology has support among health-care professionals outside western medicine. “This process is known as photobiomodulation and can trigger a cascade of reactions in the skin that results in more skin energy, calcium changes, oxygen changes, and fibroblast stimulation among other reactions.” LED therapy is generally regarded as safe, he says, so unlike some treatments, people of all skin tones and types can use LED. “There is a photoreceptor in the skin cells that is activated by certain wavelengths of visible light and near-infrared light,” explains Jared Jagdeo, M.D., who has co-authored most of the recent research about the skin benefits of LED and has been studying the technology since 2008. Today, research supports the use of LED devices for inflammatory skin issues, healing and scar reduction, acne, wrinkles, and sun damage. LED therapy actually started as a healing modality in medical settings before coming over to the cosmetic world - even NASA explored red LED technology to help speed healing for its astronauts in space. Many products - possibly the majority - rely on brand hype and marketing wizardry to woo hopeful souls, but similar to retinol, vitamin C, and sunscreen, LED devices are among the few beauty advances with research to support their use, especially for anti-aging, skin calming, and acne. At a time when we encounter an overwhelming number of skin-care promises, LED therapy is a rare reassurance. Maybe you’ve seen an influencer gliding an illuminated red wand across their face or a glowing Jason-like mask on a beauty-savvy friend - these are LED (light-emitting diode) devices meant to improve your skin. It is known to have a positive effect on the production of collagen and elastin, greatly improving hydration, firmness, and elasticity of the skin.Photo-Illustration: The Strategist Photos: Retailers Red light is the longest wave, triggering repair throughout all layers of the skin.It is known for detoxifying the skin by stimulating blood circulation, thereby increasing the healing and health of the skin. Yellow light extends down through the epidermis layer to reach the tiny blood vessels and lymph system.It also reduces redness due to chemical irritation. This effect can decrease dark pigmentation spots, creating an even tone on the surface. Green light is a longer wave reaching down to normalize the glands that regulate the colouring of the skin.It reaches down into the skin’s pores to regulate and calm the oil glands, improving acne prone skin. ![]() This activity stimulates rapid cellular turnover, smoothing and renewing the skin surface. ![]() Each program uses frequencies and wavelengths from four different visible light spectrum to reach the layer where the damaged skin cells lie. Therapy consists of four preprogrammed treatments for acne, pigmentation and sun damage, anti-aging and rosacea or redness.
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