Company email (August 2011):
"We don't add any of the products you mentioned to our wines. The only wine we filter each vintage is our Central Coast Viognier in which none of the products you mentioned are used. Our wines are only bottled and produced at our estate in Arroyo Grande."
Alban Vineyards
Vegan
This product is listed as vegan friendly.
What the company told us
Correspondence on record, with the date of each entry.