Thanks for the query.
Permanent tattoo removal is a good option and is relatively painless. You must understand it requires multiple sessions,may he 6 or more to achieve a desired result. Each session can be performed at gap of 1-2 months depending on rate of pigment clearance . Charges vary depending on laser machine used and should be around 4000-6000 for a single session . Hope it helps
The new protocol which may be helpful in certain situations is R20 protocol where upto 4 session can be done in one day.
If it's becoming lighter, you may just need 1-2 session more. Sometimes you may not achieve complete clearance due to various factors.
Hope it helps you.