 old sugar;<br /><br />another drawback is that it doesn't mix easily into liquids, but with practice, that becomes no problem either; it's much better than another SweetLeaf product SteviaPlus that's supposed to mix more easily; but SteviaPlus has a weird taste that's not nearly as delicious as Stevia Extract & it doesn't mix that much better either;<br /><br />I just wish Amazon would always keep in stock the larger size 0.9oz Stevia Extract containers; sometimes the small ones are all that's 