Welcome to Zerona - the safe, new body slimming, low-level laser proven to remove fat and reduce inches without invasive surgery. There are no needles, no incisions, and no recovery time needed. Zerona laser stimulates the membrane of the fat cells. This disruption causes the fatty material of the cell to seep out and move into the interstitial space regulated by the lymphatic system. The excess fat is then passed through the body during its normal course of detoxification.