inhouse are pretty good.
I find though that people taking it who are scared witless of "sides" go looking for them as SAF says, and any little thing their body does freaks them out. These people usually last 2 or 3 months on the drug at most.
If you are not comfortable with taking a 5AR inhibitor (finasteride) then maybe you should re-consider before buying the drug.
FYI I've been on it for about a year and a half with no sides. Still get a boner (more often than I'd like :mrgreen
But if you read the Sides forum you'll find all sorts of Quacks posting there.