Product Information from Herb Pharm Liquid Herbal Extract Marrubium vulgare Leaf & Flower Herbal Dietary Supplement We prepare our HoreHound Extract from the leaf & flower of Marrubium vulgare plans which are Custom Wildcrafted in their natural wild habitat. To assure optimal extraction of Horehound's bioactive compounds, the plants are hand-harvested only while in full flower, are carefully shade-dried and cleaned of stems and are then thoroughly extracted. Our Horehound is never fumigated or irradiated. Suggested Use: Shake Well Before Using Two to four times per day take 30 to 40 drops in a little water. Supplement Facts: Dry herb/menstruum ratio: 1:5 Contains certified organic grain alcohol (60-65 %), distilled water, vegetable glycerin & Horehound extractives. Warnings: Seek expert medical advice before taking during pregnancy. Keep out of the Reach of Children. Ingredients: Certified organic grain alcohol, distilled water, vegetable glycerine & Horehound extractives.