I was taking raw, unfiltered honey that I got from big lots and it was great stuff for cheap. I next bought some Kroger clover honey that just simply tastes like high fructose corn syrup. I don't think it's working as well as the unfiltered, raw stuff did. They say it's good quality honey when it starts to crystalize in the bottle. Interesting though that it says that even the heated artificial honey can help or work too. I can absolutely taste and tell the difference between the too. I should have stuck with the raw stuff bigger bottle for cheap doesn't always mean it's good quality. Wish I still had the raw, unfiltered felt as though it worked much better.