Exactly........you beat me to it Buffdoc.....take at least 2 of them YEAR-ROUND.
I think the ALA and Milk Thistle are a good one-two punch and should be taken year-round! If so, you can stick with these and just double the dose when ON. You'll have great success with these 2.
I am NOT proclaiming that they work synergistically, I just like the combo because of the two distinctly different pathways of action these employ.
Makes me feel like I am covering all the bases!
Personally...I add Tyler's Liver Detox when ON, again......just added protection!