[CaliCosmetics]

Wow, so much good advice on this subject.
I actually get some dark spots around my lips like ive been eating chocolate in the corners of my mouth and around them and a family friend whos a Dr actually recommended Selsum Blue shampoo, the dandruff stuff. You put it on the area and scrub in for a few seconds before washing off. Ive seen a huge difference in my lip area, so this might help you for quick fixes or for a few applications to see if the area lightens.