After purchasing numerous sessions on the Yolo Curve (aka: Lipo laser, lipolaser, Lapex BCS, Lapex 2000, etc) I noticed rash like marks where the lasers are put on my body. The doctor tried to blow it off at first saying, \\\"sunburn like redness is normal and that shouldn\\\\t stop you from finishing the treatments.\\\" When the area started to change in texture and color, he didn\\\\t seem so cavalier. Now weeks later, I have what the dermatologist thinks is possibly skin cancer. Come to find out, this machine is being sold illegally and has never been FDA approved for safety or effectiveness for fat loss. Stay away from this dangerous and unproven scam.