I hope this won't be a considered a hijack, but I am curious if it would be more cost effective to buy bulk NAC, Milk Thistle, Hawthorne, SawP and NettleR which seem to be the big 5 in all the cycle support formulas. Policosonal does not seem to be available in bulk. Is this a legit strategy or is there a flaw in my thinking?? Are the raws more pure in these formulas or more refined?? Any suggestion, criticism, advice welcome as I am about to crop some coin on four or five diff formulae.