I had read a book about Olive Leaf extract, so when my son had shingles, he reluctantly took OLE. (He must have been desperate to try one of mama's remedies, haha) I wanted him to take two to four a day (500 mg is what we have on hand) but I can't say for sure how many he did take. All I know is that he improved quickly, (a few days) and hasn't had a problem with shingles after that.
