Board Thread:Wiki-Related Questions and Answers/@comment-24024793-20131017113843/@comment-3536695-20131019031115

David comparing Pixie Dust to "nuclear Fairy Dust" just means that it's more powerful, and has stronger abilities, correct?

And when Peter Pan was pretending to be a fugitive Lost Boy, he showed that he had "stolen" a small vial of Pixie Dust, and that was the reason Pan was hunting him. That and the fact the Blue Fairy was so angry at Tink for stealing some Pixie Dust adds to the assumption that Pixie Dust is rare, or at least much more powerful and specialized.

Having to do with it's power, so far we know that Pixie Dust allows flight for non-fairies, it can find your soulmate, and that Hook and David believe it could counteract the DreamShade poison.