Fast Free Shipping! Highest Quality Available. Because we import our herbs directly they are fresh, potent, and very high quality. These are the finest Black walnut hulls you’ll find containing the active ingredient Juglone, which is in the same family as henna leaf. This active compound protects the tree from disease and competing plants. Known to help with various skincare preparations and all-natural cosmetics. Often used in hair dye and self tanning. This is a fine powder. Looking for Walnut Hull c/s? Check out our other items! Our Black Walnut Hull is sustainably sourced and freshly cut. It’s certified organic and extremely versatile. Certified Organic. We’ll also include an additional sample of another botanical product.Check out our other products for incredible botanicals!