100% Natural Plant Extract Ingredient Black Walnut Hull Shell Extract Powder

100% Natural Plant Extract Ingredient Black Walnut Hull Shell Extract Powder

What is Black Walnut Hull Extract?

This extract is derived from the green, outer hulls (husks) of the nuts from the Juglans nigra tree. It is not made from the nutmeat (which is food) or the inner hard shell, but from the fleshy, green covering that surrounds the shell when freshly harvested. The hulls are typically harvested in the late summer when they are richest in bioactive compounds.