I got the same brand, but in a liquid at Wholefoods. I would doubt WF would carry the powdered stuff if it's bleached - they are usually pretty good about that. Must investigate this further!

Jinx
PS The liquid is the best for drinks, in my opinion and I've used many of the powders. They all tend to clump.

PSS The Stevia Clear (non alcohol drops) also has grapefruit seed extract in it which is supposed to be great for candida (anti candia, that is!)