My son is about 2 1/2 months and gets pretty gassy and gets some bad hiccups. Gripe water was recommended by a couple of people but which brand works best or better then the others? Can I add it to breast milk and bottle feed him that way? I've been looking on Amazon because we live kind of in a rural area, so it's not easy to go get some. Our Wal-Mart is actually out too! Any suggestions and input are greatly appreciated.