I’ve heard reviews one way or another. It worked well for me (though it could be because my spot(s) weren’t as pigmented to begin with). In any case, if you really want to invest your dollar amount, instead of flushing down 90+ bucks for an experimental run, I’d suggest you browse info on the alternative: Shiseido White Lucent Line. Many guppies have cited improvement with this line so it might be worth looking into.
^ yea, that's true. but that's essentially where the "investment" comes in. it would make more sense to go the extra couple of bucks if the product is quality, which from reviews it sure sounds like it. whatever you pay for lancome, more or less compared to shiseido would be a waste really.
you know something else might help -- next time you're at the mall, see if you can get a sample of both, lancome and shiseido serum. same goes for the bb one if you want to compare them. anyway, try it out and see which one you like. then spend :)