Can adjust to fill a prescription.

54% Mushroom (Nameko, Oyster Mushroom, Shiitake, Mixed Mushroom) 41% Water (With Salt) Salt (Salinity) 1.6-1.8 5% Onion+Garlic+Bay Leaf Pepper 12 grains

One kind among them can even be produced alone

Have ISO9000 authorizing and European Union's registration  The specification can be produced on request too.