Effective Anaphrodisiacs?

Hi everyone, I'm relatively new but I've been lurking for a while. I'd like to know whether anyone here knows of an effective anaphrodisiac. Something that will absolutely kill a man's sexual appetite. I've been searching for a very long while for this. I've heard about "Libidno" but their website is dead/non-existent.

I've read that certain anti-depressants work well but:
a) They have other nasty side effects and
b) They are prescription only.

I am not suffering from depression and I don't want to do anything that could potentially shorten my lifespan or create medical complications for me. I do not have any pre-existing medical conditions and do not take any drugs. I'm slightly overweight, but active.

I've heard people recommend licorice, Graham crackers, saltpeter and so-called "chasteberry" but support for their efficacy is anecdotal at best.

My next request is a bit...odd. I'm wondering if anyone knows of a drug which can disable a person from feeling romantic attraction, making it impossible to fall for someone. I'm guessing it would be some type of apathy-inducing drug. Again, I've heard that some anti-depressants do this, but if it requires a prescription and causes life-threatening side-effects, I'm not interested. Thanks for reading my long post.

TL;DR: I want a sex-drive killer that won't kill me, and I'd like a feelings inhibitor thingy that also won't kill me.

 

Thanks sooo sooo much for this. I hadn't heard about Androcur. I'd have to research it thoroughly before trying it. Isn't it funny how there are so many foods which act as aphrodisiacs but the one thing that so many of us really need is difficult to find. I suspect that scientists aren't really specifically looking for a way to quell the human libido, but I think they should.