150mg per serving * 30 servings per bottle = 4.5g UroB per bottle
This is the same for both Ep1logue and Massacr3.
I have no idea what Hypernova is, and I'm not sure how long they recommend running FD2 for. However, Massacr3 is fine at either 8 or 12, up to you, your budget, your schedule, etc...