I wanted fuller, yet natural-looking lips. I had Silikon-1000 injected into both my upper and bottom lip. It looks natural and there was no down time. My doctor also numbed my lips a half hour prior so the pain was minimal.
The best part is the rsults are permanent--- but that is exactly why you MUST do your research. Find an experienced doctor and most importantly one you are comfortable with. I am considering going back for more so I can gradually get fuller lips. It was non-evasive and not expensive (considering it is permanent). In my opinion, find a doctor you can work with, tell him your expectations and do it gradually.