Blue light therapy works by killing acne-causing bacteria in its tracks, anywhere on the body. Devices harnessing blue light use 415 to 420 nanometer wavelengths to generate oxygen singlets. The light penetrates into the pores where the bacteria do the most damage and oxygen singlets kill the p. acnes bacteria that lead to acne outbreaks.
Creams and regimens often leave acne-battered skin red, dry, itchy and peeling. But Quasar Bio-Tech blue light therapy devices stop the root cause of acne and allow people see the clean, clear difference in their skin.