Echoing other posts in this thread, I would highly recommend starting accutane at a low dose (20mg ED) and titrating up if needed. The side effects can kick your ass, I got wicked sun sensitivity that I wasn’t prepared for and left me with blisters for weeks. That’s probably an extreme result but worth being careful, it’s a real ass drug.
That said, accutane’s pretty tame on your organs compared to oral anabolics etc., I wouldn’t sweat it even on cycle unless you’re running multiple hepatoxic compounds.
Also I would suggest going the pharma route, I’ve tried UGL accutane in pressed tabs and it did nothing for me, gel caps prevent degradation over time if you’re storing them properly.