http://en.memory-alpha.org/wiki/Crystalline_Entity
This is mildly disturbing. By mild, I mean slightly vomit inducing. How old is it? How long have you had it? How do you store it? Have you considered sending a picture to the vendor you purchased it from?
It's stored in my garage which is generally cool to cold, less then 6 months old and I've used at least 75% but haven't touched it recently. I mix about every other night so I don't know how I missed this unless it occured rapidly.
Also, I pull the dropper tips off of my small Cap flavors.
Looks like it was sitting on its side quite a bit, possibly leaking or lightly dripping. You say your garage is cold, this would speed up the reformation of the crystalline components that make up each ingredient. Not sure what CAP uses in that flavor, but it's probably composed of at least one crystalline component.