organic Germanium. Manufactured according to Kazuhiko Asai
- Organic germanium sesquioxide according to Kazuhiko Asai 10 grams bottling
- Organic germanium sesquioxide according to Kazuhiko Asai 20 grams bottling
- Organic germanium sesquioxide according to Kazuhiko Asai 50 grams bottling
- Organic germanium sesquioxide according to Kazuhiko Asai 100 grams bottling
9 to 16 (from a total of 30)