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 cold laser weight loss because these low-level lasers are “cold” — meaning they don’t cause damage or produce heat. By leaving cells intact, low-level lasers preserve tissue integrity while gently and effectively eliminating fat.