Blue Light Therapy is a non-invasive treatment that can be used to help reduce acne by killing the bacteria that cause acne. Blue light therapy works by emitting specific wavelengths of light (around 400 to 460 nanometers) that penetrate the skin’s layers and are absorbed by the cells that cause acne, P. acnes bacteria. When this light is absorbed by P. acnes bacteria, it causes a reaction that leads to the production of a chemical called singlet oxygen. This chemical is toxic to the bacteria and causes them to self-destruct, thus reducing the number of bacteria present on the skin. Blue Light Therapy is a painless and non-invasive treatment that is ideal for people who want to avoid prescription medications or for those who have not experienced improvements with other acne treatments. It works best for people who have mild to moderate acne but can also be used in conjunction with other treatments for more severe cases. Overall, Blue Light Therapy is a safe, effective, and non-invasive solution for combating acne. It does not require any downtime or recovery, making it a popular choice for people who want quick and lasting results.