Saline tattoo removal for the lips is a method used to remove or lighten unwanted cosmetic tattoos or permanent makeup on the lips. The procedure involves injecting a saline solution (a mixture of salt and water) into the tattooed area. The saline solution helps to break down the tattoo pigment and draws it out of the skin through osmosis. Over multiple sessions, the pigment gradually fades as the body expels the pigment particles.