When I ordered them from ISHI, I ordered by telephone. They faxed me an order form so I could check out their prices. They have an e-mail address on the bottom of the form. The e-mail address is anama@sbcglobal.net. The acidoll is $9 for 100 capsules. The directions on the label say 1 or 2 capsules with or after each meal. I took 2 before each meal up until about a week ago when I started to cut back. Gerson therapy, which is how I found out about ISHI, says to take 2 before each meal, so that's why I was doing that, but as you said, they may only be necessary before a protein meal. I will just mention that the pancreatin is $40 per bottle of 1000 tablets, and you take 1-3 per meal.