I've been seeing some really crazy trends lately when it comes to soap. All kinds of new shapes, sizes, and types. One of the biggest things I've seen is the addition of an ingredient in the soap, such as an exfoliant or some type of additional aesthetic ingredient into the soap. Some of the things I've seen include Thyme, Berries, leaves, various herbs/spices, and espresso beans. What are some of the additions you've seen.... and the oddest?