One should always use Saw Palmetto and a liver protector
not for the Ox but for your kidneys, liver and prostate in general.
Your prostate will not swell from 6 weeks Ox. If mine doesn't then yours will not either. Your liver values may rise, but 50 mgr for 6 weeks, hardly i think.
I forgot to tell you, but 6 weeks is not enough, because if you stay on for 10, you will see more gains.