Well I recently purchased a Pulse Laser to see if it would help with a number of health issues and I am most impressed with the positive results. A table tennis/golfing sore shoulder was helped considerably after a few days use. Also some other minor health issues have also shown improvement with the use of this device. Some months back I grazed some skin off my ankle and I healed it, as I thought, with hydrogen peroxide. However the redness never went away even though it was not the least bit sore. Then all of a sudden it became quite sore again and no ointment helped to dry it up or stop the soreness. So I applied the Pulse laser on it and after a few days it dried up completely and the redness has gone away. At the same time I have had a finger nail that has got a white patch half way down the nail that never heals. So I applied the pulse laser to it and it is gradually improving as the blood circulation is improving and the whiteness is diminishing. I am now also applying the Pulse Laser to a 60 year old horrible appendix scar and things are improving there as some scabs have formed as the new blood circulation is starting to work on the scar. I have watched a video of a guy that claims cold lasers don’t work. I say he is talking BS as I am extremely happy with my Pulse Laser it is working fantastic for me.