Company email (May 2014):
"All of our wines since 2000 vintages are not fined and unfiltered. Prior to 2000 there were few vintages we fined the wine with egg white and filtered. So if there is any egg white, it will be a trace amount. All of our wine grown and produced on the property."
Collina Dalla Valle (1999 and earlier)
Not Vegan
This product is listed as not vegan friendly.
What the company told us
Correspondence on record, with the date of each entry.