All grapes are harvested by hand and no fining. After pressing, cold settling before fermentation begins and fermentation is is all natural. Vinified in foudre. From grand cru Brand.
"The great Brand vineyard (granite soil again) is the source of a Pinot Blanc that could be aged, much like the finest (rare) examples of Pinot “Gouges” from Burgundy. Its acidity and mineral spine make it very long-lived. If all Pinot Blanc was this good, it would be considered a “noble” grape in Alsace." - Kermit Lynch Wine Merchant