mari mentioned that accutane dose is based on your weight. But is it also based on the severity of your acne? mari did i understand it correctly that your max dose was 60 mg and that you were on accutane for 4 months? I weigh 110 lbs and although my acne is only moderate i will probably be going on accutane because it is so persistent and unresponsive to other treatments. I want to be educated and know what to expect for my treatment!