The number of laser sessions required for tattoo removal varies depending on several factors such as tattoo size, color, depth and intensity of the tattoo pigment in the skin, and location, as well as the individual’s skin type. The average time between sessions is typically 4 to 6 weeks for best results. Typically older faded tattoos require fewer laser sessions than fresh darker tattoos. An older faded tattoo may require 2-4 sessions of laser treatment, whereas a new darker tattoo, with lots of ink pigment may require 6-12 sessions of laser treatment. On average, it takes about 3 to 12 sessions to remove a tattoo with laser treatment. However, the number of sessions required can range from as few as 1 to as many as 12 or more. Blue, black, brown and green colors also respond faster compared to orange and red colors. Yellow and white colors remain the toughest tattoos to treat with lasers.