I bought this particular LED facial massager because it has great reviews and is cost effective. It combines multiple hottest functions such as ultrasonic, ionic and LED light skin treatment. Started to see results for a week, which is amazing, my acne has drastically improved by using blue light 10 mins and then red light 10 mins, 3 times a week. Also the texture and general quality of my skin is improved. I don't believe there is ever a magic bullet option for any skin treatment, and that is most certainly true for acne, And I believe this massager is a great tool that had helped improved my complexion.