Underberg is Vegan Friendly

Company email (May 2013):
"Underberg is a 100% natural product that only contains three basic ingredients: purified water, kosher alcohol and herbal extracts. The 'natural proteins' mentioned on the ingredients list are resulting from the herbal extracts. Underberg simply does not contain any animal ingredients at any stage of the production process."

Company email (November 2011)
"Our Pitu includes no animal ingredients and for the producing process we use also no animal auxiliary materials. Admittedly the glue includes Casein ."