NOW Foods Black Walnut Hulls, 500 mg, 100 Veg Capsules

NOW Foods Black Walnut Hulls is a single-ingredient herbal supplement in vegetarian capsules, derived from the hulls of the black walnut tree (Juglans nigra). The manufacturer notes that black walnut hulls have historical use as an herbal tonic dating back to ancient Greek and Roman times, and the tree is now grown in regions including the U.S., Canada, and Europe.

This product is made with a straightforward 500 mg dose per capsule, using hypromellose cellulose capsules and minimal excipients. It carries several notable certifications: Non-GMO Project Verified, Vegan, and Kosher (Triangle K), which are highlighted by the manufacturer. The bottle is made from 100% post-consumer recycled resin, and the supplement is produced in a GMP facility in the USA with globally sourced ingredients. The suggested usage is one capsule twice daily with food, with a note that it is not intended for long-term use beyond 14 days without consulting a healthcare professional.