does anyone know where I can buy dextrose sugar? Surfas doesn't stock it.

I'm picking one a day and trying. Thanks for the help!

New to LA. Looking for Westside cafe(s) with good coffee, good pastries/baked goods and a laid-back vibe to sit at in the morning. For those who can make the connection, a devotee of Arizmendi, and sometimes Tartine, when in San Francisco.