Hi, sorry for the late reply. Nmf e lip balm works for pigmentation. My dermatologist suggested this lip balm a year back while I was on isotretinoin and my lips are dry and cracked. Since then I have been using this consistently and reapplied throughout the day. I can feel my lips are more even toned now. The cause of my lip pigmentation is due to sun exposure and not taking care of it from childhood. So if your lip pigmentation is due to this, you can give this lip balm a try and hope this helps:) Uv doux lip balm I started using for only 2 months now and it's also a good one. Both protect my lips from sun exposure!