Well, we want to make a recipe Andrographis paniculata extract in capsule form Now we just mix Andrographis paniculata extract and disintegrating agents
Polyvinylpolypyrrolidone (PVPP, Crospovidone) added about 5%, but the extract is still insufficiently dispersed and patterned. What can I do? Do I need to mix more substances? or usually What should I put in the capsule?