Red light therapy is a type of low-level light therapy that uses red and near-infrared light wavelengths to improve the health and appearance of the skin. It is thought to stimulate the production of collagen and elastin, and improve circulation, which can help improve skin tone and texture, reduce inflammation and promote healing and recovery.

Red light therapy is generally considered safe when used as directed. It is non-invasive and does not produce harmful UV rays or heat. However, it is always important to follow the manufacturer's instructions and use caution when using any type of therapeutic device.

Red light therapy is believed to have a variety of benefits, including improving skin health and appearance, reducing inflammation, and promoting muscle recovery and healing. It may also have mood-boosting and stress-reducing effects.