What Is Red Light Face Therapy at Home
Red light face therapy at home uses low-level red or near-infrared light to support skin repair and reduce inflammation. Devices include handheld wands, panels, and masks that emit specific wavelengths, typically between 630 and 850 nanometers.
How Red Light Therapy Works on Skin
Light is absorbed by mitochondria, which may increase energy production in cells and support collagen generation. This process can help improve skin texture, reduce fine lines, and calm redness. Sessions are usually short, often 5 to 15 minutes per area.
Choosing a Home Device and Using It Safely
Look for devices with clear wavelength specifications and FDA clearance or CE marking. Start with shorter sessions and follow manufacturer instructions. Avoid looking directly into the light source and protect your eyes if required. For more guidance on device safety, see this overview from the National Center for Biotechnology Information: red light therapy safety.
