The only redeeming quality of nondairy creamer is that it makes great powder explosions. (As I expect Doc will demonstrate, if Cara allows the stuff in her shop.)
Myself, I allow nothing to adulterate my coffee but malt whiskey, and maybe a little heavy cream, on occasion (All hail the goddess Arabica and her consort, the mighty titan Jameson!), but powdered milk would be better than that nondairy stuff. I think it's mainly sugar and oil.