Zerona employs a low level laser therapy which was confirmed as a risk-free and non-invasive substitute for liposuction surgery. But compared with other non-invasive solutions, the cool laser devices in Zerona will not trigger cell tissues to heat up which might be really irritating to the patient.

The cool laser treatment technology used in Zerona has been proven to liquefy fat that will then be released from fat cells producing a reduced cell dimensions. The system will not cause discoloration, swelling and damage to adjacent body cells. The procedure needs zero anesthesia and will cause no physical distress, permitting patients to assume normal activities right after each treatment.