Cosmetic Tattoo Removal is a natural sea salt product that removes or lightens most unwanted cosmetic tattoos. It is a hypertonic saline solution that is tattooed into the dermis layer of the skin. Than epidermis layer of the skin forms a scab which adheres to the pigment particles. When the scab falls off, the unwanted color usually starts to appear lighter each time the procedure is performed. The number of treatments necessary will be determined by the skin condition, the depth of the tattoo and types of ink (pigment) used. It is recommend to use a 5 to 14 round shader needle with an oval. technique.