for most it depends of your goals bro, here is a list below is what I take wether Im bulking or cutting, I usually drop the weight gainer when cutting or change up the protein to something slow absorbing

isolate protein
weight gainer (or some kind of slow absorbing protein)
Creatine
NanoX9
L-glutimine
CLA
EFA
BCAA
Amino acids
milk thristle
ALA (when I have extra funds)
cytocarb (when using slin)
energy shots (usually Rocket Shots)

Rex