The storage of your blends has a great influence on their shelf life. If you received your blends in a foil, unpack them just before use. Please shake the blend for 5-10 seconds before opening the lid to loosen slightly clumping blends.
Also make sure not to fill too much water into the Blender. Too much water can block the opening of the pod lid, which means that the pod's content is not mixed properly. Therefore, please fill only 180ml of liquid into the Vejo.