Emerald Laser™ is a low-level laser therapy (LLLT) that uses Erchonia lasers. When the lasers are shined towards your targeted areas, fat cells open up temporary pores to expel their fatty acids. This fat is processed naturally by the body. It’s called low-level laser therapy because it does not produce heat. By leaving cells intact, low-level lasers preserve tissue integrity while gently and effectively eliminating fat.