USDA organic. BDK. This bottle of 100% raw brew Dr. Kombucha hosts billions of live and active cultures. A Great Notion: For each bottle of Just Ginger sold, Brew Dr. Kombucha will make a donation toward the effort to collect and preserve Ken Kesey's original works at the University of Oregon Libraries. brewdrkombucha.com. townshendstea.com. Facebook. Twitter. Instagram. QCS: Quality Certification Services. Certified organic by QCS. Gluten free. ECO: Ecology in classroom and outdoors. We proudly support Ecology in classrooms and outdoors (ECO). www.ecologyoutdoors.org. Contains less than 0.5% alcohol by volume.