I am currently taking 50mg proviron with my 400mg test a week and so far I can say if i take a pill at night i wake up sweating balls and i cant sleep for more than 3 hours at a time. I also read the profile which is why I bought some because it sounded great but I hear so many people saying it is useless and I think i just like the idea of it being what i hope it is, but to so many people it is not. and who is to say that real proviron even exist anymore? many thats why people say its useless