- Sweetened black soy milk from Jacksoy
- 330ml single-serve soy drink
- 24 drinks per export carton
- 12 month shelf life

Jacksoy Black Soybean Drink is a 330ml sweetened black soy milk made by Jacksoy from water, black soybeans and sugar. It is drunk chilled or warm, on its own or with breakfast, and the pack size is a single serving.
The export carton packs 24 drinks, with a shelf life of 12 months. Ground Biotech exports it from Taiwan on a wholesale basis to importers, distributors and Asian supermarkets selling Taiwanese soy drinks.