It's starting to get a little expensive as I'm using about one 15ML bottle every two weeks and buying it for about $12.99 per bottle.Was wondering who here in the U.S. has the best prices.My current vendor which I will not name don't want to get anyone upset but they are in the U.S. I don't want to buy from China or anywhere else for that matter.Does anyone have any suggestions,I would appreciate it very much!