melasma
"I woke up one morning with dark spots all over my face.  My nose and forehead was completely covered. I tried everything! When I say everything, I really mean everything. Even 2 chemical peels at the plastic surgeons office. I have been dealing with this for about 3 years now.  Finally, after 3 plastic surgeons and their skin expert in the office, I went to the dermatologist.  She prescribed Tri-Luma.  Very Expensive! $220 and not covered by insurance. It worked! The dark areas were going away.  I ran out and the dark spots came back. GREAT STUFF! I worry about how long to use it."