< Should I, should I not >

I am debating should I spend a couple hundreds for a whitening serum for my dark spots. Those darn dark spots are getting darker and with me in the sun every day just for 30 minutes is enough to not make it any better. I do have sun screen on but I do not see any improvement at all except that I don’t get too tan on my face. I know prototype 37c is a good wrinkle fighter, that I don’t need as of now. I rather find a good dark spot serum to lighten those darn spots. I have one in mind to buy but whether I want to spit that much dough for a bottle of cream, that’s what bugging me. Will have to sleep on it for a few more days.