I got a dark stop in my upper lip 2 years ago after two days of sun showers at the beach. I used sun screen and everything but still got two dark spot areas in the upper lip. i have months trying to get rid off it  with dark stop creams like amelan and kojic acid sierum but nothig. any ideas?? It looks like I have a mustache:(  My aunt told me to try hydroquinone but still haven't gotten it. I dont feel beautiful, my face looks very different with that spot and sometime not even foundation covers it. Have any of you have this problem??