Milk Thistle? On cycle or PCT?

[BoxingFool01]

I can't seem to find a clear cut answer on exactly when to use milk thistle. Some recommend it on cycle through PCT, while others only recommend it for PCT? What is the reasoning for it? For example if you're using a methly like SD what is the protocol you should follow?

 

[punta]

Im not a 100% positive on this but i do believe that some will especially on methyl cycles run milk thistle through there cycle into PCT. I have heard it can hinder gains but to me its worth it for my liver.

 

[thanatopsis]

I used it on-cycle and am keeping it off-cycle until I run out (100 caps in my bottle, 2 a day). It didn't seem to hinder my gains at all, I was up 11 pounds in 3 weeks if you check my log on here.