As far as I know, red yeast rice no longer contains lovastatin so is probably not worth the money as far as lowering cholesterol goes. Maybe someone else can verify this:
"In 2000, the 10th U.S. Circuit Court of Appeals ruled that red yeast rice IS subject to FDA regulation. Since then, the FDA has aggressively gone after companies selling red rice yeast containing lovastatin. While red rice yeast is still available on the grocer's shelf, the stuff that is out there now is apparently fermented using a different process, and apparently
does NOT contain lovastatin. Therefore, (the active ingredient having been removed) its ability to lower cholesterol levels is probably nil. (This explains why the otherwise colorful labels no longer tout the cholesterol-lowering properties of the product.)"*
*From:
http://heartdisease.about.com/cs/cholesterol/a/Nrxcol_rry.htm