To ensure that you are wearing an authentic QRay Bracelet, look for the QRay or Q2 logo stamped at the ends of the bracelet or terminals. The authentic QRay can be purchased through these three channels: ordering on the Official QRay Homepage, calling the QRay order line (1-866-544-1825), or through an Authorized QRay Retailers (click on the "Where To Buy" button above to find a QRay Store near you).