Live tempah koji culture. Can also be used for miso paste, homemade soya sauce. This creamy fermented beans is tasty, has easy to digest natural proteins without the associated carbs that are found in plant/whey protein. It is important for those on a vegan or ketogenic diet. Also Aspergillus oryzae helps mitigate the indigestion that many sports person face during their high protein diet training.
This starter is good for about 1kg of tempeh.

Tempeh starter