As you can see at their blog: http://nanosomin.com/news/
I’m working on a new custom one, depending upon what new topical(s) they may come out with soon(it was hinted at via email) BUT…it doesn’t look like the custom ones are included in the buy 1 get 1.
Makes it easier for me to decide whether or not to keep using some of their other products though. I’d better decide before it gets too close to Christmas…