You can get it at Walgreens. You have to ask for it in the pharmacy. I've heard that they are no longer carrying the name brand, but that there is a generic. Not sure if that is true or not. I don't use it often, but when I do it is fabulous.
Oh, and Nic, you're right, there did used to be an "I love Calmoseptine" smiley. Some of the smileys went away, apparently they hosted the images on a different site and they got removed or something like that, and that must have been one of the ones that was inadvertently deleted.