Blue Light Therapy is a treatment that uses specific wavelengths of blue light to target various skin conditions, such as acne and psoriasis. This therapy works by reducing inflammation and killing bacteria on the skin, promoting clearer and healthier skin. It is often used in dermatology clinics and can also be found in at-home devices. The therapy is generally considered safe, with minimal side effects like temporary redness or dryness. Sessions typically last around 15 to 30 minutes, and multiple treatments may be needed for optimal results. Blue Light Therapy is a non-invasive option for those seeking alternatives to traditional medications.