Red & blue light therapy for face helps smooth wrinkles, clear acne, rejuvenate dull skin and clear acne for a beautiful, youthful complexion at home via the same same technology by the salon. Red and blue light therapy for face is a non-invasive& painless clinical-strength treatment. Blue light for acne clears mild to moderate acne, prevents acne flare-ups, calms redness and lighten acne scar. Red light therapy smooths full face fine lines and wrinkles, firms skin, reduces appearance of pigmentation. Easy to use,timer automatically shuts off. Take just 10~20 minutes of 3~5x/week to complete a treatment.