Highest quality Essiac in Extra Strength with 25% Sheep Sorrel Root. 1 pound will make 8 gallons/8 months of Essiac Tea. Save $235.00 by buying the one pound bulk package vs. 2 OZ. One gallon of tea will last one person one month. The one pound is good if multi people are drinking the tea as well. The Herb tea is beneficial for two years after purchase date. Our herbs are fresh, certified organic or ethically wildcrafted and grown in the USA.