there are alot of great emulsifiers out there, but none that really taste good. lol Its actually an added step to add flavoring. The problem lies in the fact that getting the emulsifier and the flavoring to not clump is not the easiest thing to do.
Again, why i always capped. Now, i have tried Sten's Cialis, and it tastes awesome. But Dave is a straight up guy and will block your emails if you even mention anything that may be illegal. Not that I think he'd tell you anyway.
Spend the $25 bucks, get you a 12 pack and a couple good movies and start capping. i use to use a mini food processor to mix all my goods. After a couple times I could cap 1000 in about an hour. That was with the beer.