Mumm Napa is unknown

Address: PO Drawer 500, 8445 Silverado Trail
Rutherford, CA, 94573
USA
Phone: 707.967.7770
Fax:
Email: mumm_info@mummnapa.com
URL: http://mummnapa.com/
Checked by: Nina
Double checked by: AngelA, Alice
Added: almost 9 years ago
Double Checked: 6 months ago

Products by Mumm Napa:

Company email (January 2016):
"We do use some non-vegan fining agents in some of our winemaking processes. Although all our wines are filtered using a .45µm filter, that may not suffice your needs for purity."

Company email:
"We use a variety of protein and clay fining agents in our winemaking; however, the wine is filtered with a 0.45µm filtration system, which would remove any influence of those products. To be safe, we would still say they are not vegan."

Company email:
"Our winemaker said we sometimes use Casein, a Milk product. That would be the only animal product used in our sparkling wines."