Black Walnut 10:1 Powdered Extract is a powdered extract of Juglans nigra hull carried on di-calcium phosphate, giving dietary supplement and food-and-beverage developers a concentrated botanical base. Bio-Botanica produces it through the low-heat Bio-Chelated cold-extraction process at its FDA-inspected cGMP facility in Hauppauge, New York, preserving a full-spectrum hull profile.
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

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See our full sample process →Concentrated at a 10:1 ratio, this powdered extract is drawn from the hull of black walnut, Juglans nigra, a hardwood tree native to eastern North America. Bio-Botanica dries the extract onto di-calcium phosphate, a free-flowing mineral carrier that keeps the powder easy to weigh and blend, and supplies it full-spectrum and non-standardized so supplement and food-and-beverage developers work from the whole botanical rather than an isolated fraction. The high concentration ratio also trims the amount of material each serving requires, an advantage in tightly packed multi-botanical formulas.
Black walnut hull has a long following in traditional cleansing and seasonal-wellness formulas, and interest keeps building as brands look for recognizable heritage botanicals to anchor capsule and powder lines. Powdered concentrates in particular travel well through contract-manufacturing lines, letting brands scale a familiar botanical without the moisture and shelf-life concerns of raw hull, and a 10:1 powder delivers meaningful content in a compact fill.
The dry format suits two-piece capsules, tablets, gummies, stick-packs, and dry drink mixes, dispersing readily into powder bases and co-milling cleanly with vitamins, minerals, and other botanical powders. Black walnut is traditionally associated with digestive and immune, giving brands a familiar botanical story for structure/function positioning only, not a consumer health claim.
Family-owned since 1972, Bio-Botanica runs its FDA-inspected cGMP facility in Hauppauge, New York, where this hull is processed with the proprietary Bio-Chelated low-heat method to hold a Holistically Balanced profile of naturally occurring constituents. Every lot passes through an onsite quality lab equipped for HPLC, ICP/MS, microbial, USP, and heavy-metal testing, with Kosher, Halal, and Organic certification available on request.
Black Walnut 10:1 Powdered Extract is a powdered extract made from the hull of Black Walnut (Juglans nigra), a member of the Juglandaceae family, native to Eastern North America. It is produced by Bio-Botanica through our proprietary Bio-Chelated low-heat cold-extraction process, which is designed to preserve a Holistically Balanced, full-spectrum profile of its naturally occurring constituents.
This is a Powdered Extract, and the carrier is Di-Calcium Phosphate. The powdered form gives formulators a concentrated, dry botanical base. The exact carrier and any processing details are documented on the Spec Sheet/TDS that accompanies samples.
No — Black Walnut 10:1 Powdered Extract is a powdered extract, not an alcohol-based tincture. For any residual solvent or processing details, refer to the Spec Sheet/TDS and representative COA.
Black Walnut 10:1 Powdered Extract is a full-spectrum, Holistically Balanced extract and is non-standardized. It is designed to reflect the naturally occurring constituents of the hull rather than an isolated, quantified compound.
Black Walnut 10:1 Powdered Extract is formulated for ingestible applications, meaning dietary supplements and food and beverage products. As a powdered extract, it serves as a concentrated botanical base that formulators dose and blend according to their own product specifications.
It fits the Dietary Supplements and Food and Beverage categories as an ingredient. For brand positioning, Black Walnut is traditionally associated with areas such as Digestive Support and Immune Support — framing intended for structure/function positioning only, not a consumer health claim.
Black Walnut (Juglans nigra) is native to Eastern North America. Sourcing and country-of-origin details for a given lot are documented on the TDS that accompanies samples.
As a powdered extract, Black Walnut 10:1 Powdered Extract is a concentrated base intended to be dosed and dispersed into your formulation. We recommend reviewing the Spec Sheet/TDS and evaluating a sample within your specific formulation to confirm compatibility and handling.
Bio-Botanica operates under NSF, cGMP, and FSSC 22000 quality systems, and Kosher, Halal, and Organic certification is available. Our facility in Hauppauge, New York is FDA-inspected; specific certification for your order can be confirmed with our team.
Samples ship with a Spec Sheet/TDS, a representative Certificate of Analysis (COA), and a Safety Data Sheet (SDS). These document the extract form, carrier, and testing so your team can evaluate the ingredient against your specifications.
Black Walnut 10:1 Powdered Extract is sold in bulk to formulators and brands, not as a finished consumer product, and is offered in pack sizes of 25 kg, 100 kg, and 250 kg. Pricing is available by requesting a formal quote — our team quotes to your chosen pack size and volume, and samples ship with full documentation so you can assess fit before committing.
Black Walnut 10:1 Powdered Extract is manufactured at Bio-Botanica's FDA-inspected cGMP facility in Hauppauge, New York using our proprietary Bio-Chelated low-heat cold-extraction process. Testing is performed in our onsite quality lab using instrumentation including HPLC, UPLC-MS/MS, GC/MS, LC/MS, and ICP/MS, covering identity, microbial, USP, and heavy-metal testing from raw-material intake through finished product, supported by third-party labs.