Tattoos done by reputable professionals cost money. This is true for inner lip tattoos too. This Entity magazine article states that it runs about $50 to $100, with the upper end being the cost for more complicated designs. Most artists will do one touch up for free, but further touch ups will cost more money.
Moreover, healing process
Recovery after a cosmetic lip tattoo is minimal. Pain and swelling is common but should resolve over 3-10 days. The area may feel itchy. Do not worry if the tattoo appears darker than expected for the first week as the pigment will fade until completely healed.
Likewise, how to remove
Dermabrasion. Dermabrasion or ‘surgical skin planing’ is another non-laser method used to remove cosmetic tattoos. After numbing or freezing the area, an abrasive brush of the instrument exfoliates away the tattooed skin. This technique removes the top and the skin’s middle layers that contain the pigment.