1 lb of Organic Essiac Tea, packaged in a resealable mylar bag. Warning: Pregnant women should consult their physician. Should use only stainless steel utensils when preparing this tea. This product contains Rhubarb Root (Rheum palmatum). Read and follow directions carefully. Do not use if you have or develop diarrhea, loose stools, or abdominal pain because Rhubarb Root may worsen these conditions and be harmful to your health. Consult your physician if you have frequent diarrhea or if you are pregnant, nursing, taking medication, or have a medical condition. Individuals with a history of kidney stones should use this herb cautiously. Packaging - to preserve freshness, aroma, and potency, our 1 lb loose teas are packaged in a polyfoil bag with a re-sealable zipper closure, protecting the contents from light exposure and moisture.