Believe it or not I have tried Vicks mentholated rub (for colds) on dark spots and it works I heard it from my mom because she used it on age spots. Just be careful of your eyes, you don't want to get Vicks in them. Also use lemon juice as an astringent and that will lighten dark spots. Good luck!p.s just give it a chance it takes more than a few days to work, you should see results in a month or so. Also Sheshido cosmetics makes products for dark spots.

