In the past the Natural flavor Bacon Salt has been dairy, and I had to buy the Hickory flavor, which is pareve. It's good but I find that hickory overwhelms every other flavor whenever it's added to anything.
In Shop-Rite yesterday I found the Natural flavor version is now marked pareve. There were still some of the older bottles there, which had earlier expiration dates (sometime in 2012) and the labels were of the matte paper bag type material. The new ones have glossy dark brown labels, and the expiration date is 2013.