i have a problem that for my face below the eyes but not under eyes just side of the face got darkness, last 15 years i am working in sultanete of oman as a sales man , so i use to sit infront of computor daily a least 8 hours , so many creams like sun screen creams day and night creams i used, now i came to india for annual leave, so many freinds in india asking me what happened to your face both side of your face got dark, what shall i answer, please give me a solution for this