Does the popular LED face mask actually work? Experts reveal truth
Do red light LED face masks work? (photo: Freepik)
LED masks with red light promise to rejuvenate skin in just a few weeks. But do they really work, or are they just an expensive beauty trend?
Real Simple explains, providing detailed information on their benefits and limitations.
How the mask works
Red light therapy is a non-invasive treatment that uses red or near-red light to stimulate cellular activity in the skin.
This method is used to treat acne and signs of aging, such as wrinkles, hair loss, and other skin issues.
Red light in the 630–660 nanometer wavelength range penetrates about 1–2 millimeters into the dermis, where it is absorbed by mitochondria in fibroblasts.
This absorption stimulates the production of cellular energy, supporting collagen and elastin synthesis, the proteins responsible for skin firmness and youthfulness.
Benefits of use
Dermatologist and medical doctor Ellen Marmur from New York explained that these masks soothe inflamed skin, directly supporting collagen regeneration. They also promote hair growth by improving scalp health.
Mona Gohara, MD, and associate professor of dermatology at Yale School of Medicine, said red light therapy can be worth the investment. The method helps smooth wrinkles, stimulate healthy cell turnover, and calm irritation.
However, dermatologist Holly MacDonald noted that while red light therapy is not a miracle solution, it is scientifically supported.
With consistent use, the mask may slightly increase collagen levels, reduce inflammation, and support hair follicles. However, it is important to combine it with other treatment methods.
How often to use
Results depend on regular use. It is recommended to use the mask three to five times a week for at least eight to twelve weeks to see skin improvements.
For hair growth, continuous use for about six months is usually needed to see results.
It is crucial to understand that red light masks can smooth wrinkles, stimulate healthy cell turnover, and calm irritation, but only if they are high-quality.
The quality and number of LEDs are extremely important. Cheap masks are ineffective. Using a low-quality device can have the opposite effect; rather than reducing fine lines and inflammation, it may even stimulate unwanted facial hair growth.
It is best to look for masks with at least 100 LEDs and dual wavelengths.
This material is for informational purposes only and should not be used for medical diagnosis or self-treatment. Our goal is to provide readers with accurate information about symptoms, causes, and methods of detecting diseases. RBС-Ukraine is not responsible for any diagnoses that readers may make based on materials from the resource. We do not recommend self-treatment and advise consulting a doctor in case of any health concerns.
