Red-Light Therapy Is a Relatively Noninvasive Beauty Treatment
Briefly

Red-Light Therapy Is a Relatively Noninvasive Beauty Treatment
"Follow any beauty biohacker on social media right now and you'll hear them raving about the benefits of red-light therapy. There's so much hype about the technology that it's fair to ask, "Does red-light therapy even work?" As an increasingly popular longevity tool, red-light therapy is said to help improve skin and hair health, enhance cellular vitality, and reverse the signs of aging. While there is evidence to support the claims of red-light therapy, studies are limited."
"For example, the Theragun Pro Plus offers five therapies combined into one with this full-body heated massager that features near-infrared LED light and vibration to give you 15 minutes of massage in just two minutes. Prices and effectiveness vary depending on brand name, design, and quality. Cheaper masks might not work to reduce fine lines and wrinkles as well as you'd like, but at least you'll look like you're prepping for a trip on Bezos' New Shepard."
Red-light therapy uses specific visible red and near-infrared wavelengths to stimulate cells. It is promoted to improve skin and hair health, enhance cellular vitality, reduce oxidative stress, boost recovery, and reverse signs of aging. Common settings include athletic recovery, gyms, wellness spas, and hot-cold contrast therapy circuits. Numerous at-home devices exist, including masks, panels, blankets, massage guns, and helmets. Device performance and price vary widely, and cheaper products may not effectively reduce fine lines or wrinkles. Clinical evidence provides some support but remains limited, indicating a need for clearer best-practice guidance and higher-quality studies.
Read at WIRED
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