Black Walnut Tincture (Juglans nigra)BOTANICAL NAME Juglans nigra COMMON NAMES Black Walnut FAMILY Juglandaceae If you are buying this as part of a traditional cleanse, we'd recommend Napiers Para Clear for an effective herbal blend. A herbal food supplement, traditionally used as an antibacterial treatment and to treat parasitic worm infections. Extracts such as tinctures or essences offer a convenient alternative to herbal teas. Many are used in food, food supplements, cosmetics and as