I used my standard 2 tbsp to 1 cup and made a total of 4 [generous] cups (but only made it through 2 in one sitting). The first night I found it mellower than I had expected. The second night I felt physical relaxation with less of the euphoria that I'm used to feeling from a high kavain strain with also a bit of nausea. I drank it slowly and spaced it out from food so that I wouldn't make myself ill. Maybe an unnecessary precaution but I'd rather take it slow than associate kava with puking!