that seems like a low dose for you bigbird i would think you would need like 600mg a week and they say all of it is lower dosed than what it says it is so if it was me i would do atleast 600mg -800mg a week and maybe you will be doing 400mg a week really.what kind of results do most get out of primo like lots of strenght gains what makes it so good that it cost a boat load and is so good about it?