Dr. Christophers Formulas, Barberry LG Powder, 16 ozProduct Description Original Formula Product Benefits Ingredients Supplement Facts Amount Per Serving %DV Proprietary Blend: Barberry Bark, Wild Yam Root, Cramp Bark, Fennel Seed, Ginger Root, Catnip & Peppermint Leaf. * * Daily Value not established. Suggestions Infusion or Tea Use 1 teaspoon of cut herb per cup of distilled water. Bring water to a boil, remove from the heat source, then add the applicable amount of herb to the water. Cover & allow