If you suffer from acne, it’s likely you’ve heard of light therapy as a possible solution to your pimple woes. LED blue light therapy is the new wave of skin care for people who have tried other acne treatments, but still aren’t seeing the results they want. Light therapy used to only be available at a dermatologist’s or esthetician’s office, but with the advent of affordable, effective, at-home light therapy device design, blue light for acne is becoming a household treatment that’s non-toxic, non-invasive, and really, really effective.