Bad permenant lip liner is there a cream to remove or atleast lighten it? Its been 15 months since done. No laser!

Limited options. Permanent lip liner is essentially a tattoo, and it cannot be removed with any cream, to the best of my knowledge. Laser is not a good option on lips. A really good, experienced tattoo artist might be able to improve the lining using color correction and other techniques. If not, permanent makeup does gradually fade over time. Not too many options here, unfortunately.