Dr. Pogo Vegan Collective has an impressive range of groceries and vegan products. They work hard to provide many specialty, regional sourced, fair-trade, organic items that can be hard to find.
This store is a collective that is run by vegans for vegans and the community. The feel of the store is much different than you will find at more commercial stores anywhere. Dr. Pogo's is worth the visit for the great products and the unique vibe.
Located in Neukölln- it may seem this neighborhood is a bit out of the way- it is conveniently located within 100 meters from two nice vegan restaurants- Cafe Vux and Trattoria Ponte Verde. Easily reached by both S+U Bahn. Your effort in exploring this part of Berlin will be amply rewarded with great vegan food.