Distributor email (November 2011)
I reached out to the producer and this was the Duca response -
We don't use any:
1. egg derivatives;
2. milk casein;
3. the jellies obtained from animal bones;
4. the isinglass;
5. the serum proteins of blood;
6. products of chitin.
Duca di Saragnano Winery
Vegan
The one product listed is vegan friendly.
Products (1)
What the company told us
Correspondence on record, with the date of each entry.