This works and lathers well, but it can really remove color of nice dress shoes and dry the leather out. I learned that it's best to wipe it off right after applying to not let it sit and do just that. Use of water should be sparing as well.
I had to use a leather lotion (purchased from Allen Edmunds) to rejuvenate my shoes. I did this on light brown, dark brown, and two black pairs of dress shoes. I'd buy again but use it with more care.