LED masks popular on TikTok may lack effectiveness

Red and blue LED light masks are gaining popularity on TikTok, with users often sharing videos of themselves wearing the masks in various settings. These masks are part of a growing market for LED therapy, expected to reach around $1.2 billion globally by 2032. But do these at-home devices actually work, or are they just a trend? Experts explain how these masks function. Dr. Shobhan Manoharan, a dermatologist, notes that red light helps stimulate collagen and reduce inflammation, while blue light targets acne-causing bacteria. Some masks offer a mix of different wavelengths to address various skin concerns. The effectiveness of the masks depends on usage. Kammi Brown, a skincare expert, suggests using them three times a week for at least ten minutes. While some studies support the benefits of LED therapy, many emphasize the need for more research, especially regarding at-home masks. Professional treatments generally produce better results due to higher energy outputs, as stated by Dr. Alice Rudd. While at-home masks can provide subtle improvements, they are not a substitute for clinical treatments. Additionally, these masks can complement procedures like botox and fillers but do not replace them. LED therapy is considered safe, but proper usage is crucial. Eye protection is recommended, and individuals with certain skin conditions should consult a dermatologist first. Prices for at-home masks range from $100 to $1000, but experts advise selecting reputable brands with proper approvals to ensure effectiveness.