I'm on minoxidil foam 1x in the morning, and 1ml dropper of minoxidil at night, nizoral twice weekly left to sit for 5 minutes on scalp. And cetirizine solution 1ml applied at night. I tried finasteride a while back but got side effects so stopped. I did find an improvement through this regime ( not sure on cetirizine yet) but realised I needed an anti androgen of some sort else it'd still carry on and I've noticed a lot of shedding recently. I've heard of spironolactone and ru. Which one's better and how is it applied etc?