Okay, I guess one dose afterwards cannot hurt, either way IMO it's big. I wasn't trying to say he'll get SS, just that I did from less 5-htp so definitely be careful. Yeah, I rolled twice, but who really knows what the OP may plan to do at some point, so I am just trying to let him know what not to.. And the reason I say to replace it is because I really don't see a reason to take 5-htp post-roll anyway, it didn't make much of a difference for me (I'm talking about times before the whole SS scenario). It's not as if it'll actually help you to recover any faster. Unless you are experiencing a really bad day after I don't see the point, and if you are fuck it I guess give it a shot if you want just don't take anymore after the next day. That'll all being said, I'd still say a tryptophan high diet would be more effective that 5-htp.
DJDirty... the link I posted earlier has the most complete answer possible to your question though.