Just received this from my daughter. Have used it a few times. Too early to tell if it helps. I am trying to register the product: CVSY424051404. Thank you.
I used red light therapy before. But I can get expensive going to treatments all the time. So I look up at home devices for red light therapy and I found this red light therapy belt. And so far it works really well and it’s good quality. If you looking for red light theory I highly recommend this brand.