What is the best product available in the market to fade away dark spots?

help me out!!i need honest answers,pls let me know what worked for u,or any of ur relatives ,friends....don simply suggest any methods unless u r sure,coz im pissed off with these marks,i really wanna get rid of these so help me out..if u r nt sure abt the product u r goin to suggest pls don answer my ques for 2 points...im nt being rude..its bcoz i cant bare this anymore so pls gimme honest answers frm ur own experiences,i've tried loads N loads of home remedies but they dint work...which is the best product to reduce dark spots & even out skin