4 oz. - makes 2 -2.5 gallons, over 128 2-oz. servings at the maximum recommended dosage of 2 oz. per day. Most Essiac products recommend a more concentrated brew, and/or a higher dosage, but this is a departure from what Rene Caisse herself...

2 oz. - makes one+ gallon, which is enough for over 64 2 oz. servings. Most Essiac products recommend a more concentrated brew, and/or a higher dosage, but this is a departure from what Rene Caisse herself recommended and did, and she always...