Not sure if it does anything...
Packaging was neat and nice.  I had high hopes that this device would help in evening my facial tones but after trying it for almost 3 weeks I see no difference in my skin whatsoever.  It would have been better if reading or watching TV while using was possible, however, the light is too bright and you must keep your eyes closed the entire duration of therapy.  The black protective goggle is awkward to use either under the mask or over and it kept digging in around my eyes.  It is corded and must be plugged in when in use.<br />The blue light seemed to help absorb moisturizer a bit better, but the other modes, unfortunately, I have not seen much improvement in any way.
Rating: 2 stars