All Serrapeptase comes from the the world’s one and only producer in India. There are no others. It is the blender and bottler that is the more important aspect and makes the difference as the enzyme can be diluted and depleted in the final process. Our company in Georgia, USA, tests the Serrapeptase Enzyme viability 3 times, on delivery, after blending, and after encapsulation. No one else takes this care. With ours you can be assured get what it says on the label.