LED procedure
Treatment with Light Emitting Diode is also effective for acne. Different wavelengths of blue and red light are used for this procedure. Before exposing your skin to LED lights, the dermatologist will administer a cream that will make your skin more sensitive to light. Both red and blue lighting serve distinct purposes. Blue light has the shortest wavelength, which allows it to penetrate deeply into the epidermis and reduce oil production by affecting the sebaceous glands. Red light, on the other hand, has the longest wavelength, affecting the epidermis and aiding in the production of collagen.
