Holly Hill Health Foods, Black Walnut, 1 Ounce Features : Anti Fungal, Anti Bacterial, Astringent Ethnically wild harvested Contains Alcohol, Parve K Fresh Black Walnut hulls are harvested in their green state (before they blacken) where they are more potent. Black Walnut's two main active chemicals are juglone and tannins. Juglone may be antibiotic and antifungal and may have a normalizing effect on intestinal tissue. It may help to destroy amoebas, protozoans (giardia, blastocytis hominis), pinworms, tinneas and ringworm. Black Walnut Hull may be used preventitively if one is traveling. Ingredients: Fresh Green Black Walnuts Hulls. Grain Alcohol, Deionized Water. Direction: Shake well before using: 30 drops in water or juice, 1-3 times daily, or as needed, or as directed by a health care professional. Safety Warning: KEEP OUT OF REACH OF CHILDREN. MAY CONTAIN TREE NUTS. Supplement Facts: Legal Statement: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Our shipping: Most orders paid by 11 am (EST) ship the same day. Holidays add one day.