As the title says, I saw osma shaving soap for sale and its interesting to say the least. It's gimmick is that it has alum in it which I guess is supposed to reduce/negate irritation and cuts and maybe assist in other ways too. It sounds a bit weird, but then I remembered that people really like La Toja which basically has the same gimmick. Just want to hear some opinions on it so I can decide whether to get it or to pass.