Black Walnut Husk Extract (Juglans nigra) 5% Tannins
Key Benefits
- Traditional support for digestive and intestinal wellness
- Astringent tannins support gut comfort
- Antioxidant compounds (juglone, polyphenols)
- Traditional herbal cleansing support
- Supports healthy digestive flora environment
- Long history in Western herbalism
Main Applications
- Digestive support capsules; intestinal wellness formulas; herbal cleansing blends; traditional supplement formulations.
Recommended Use Levels
Use levels depend on the finished-product category and the target claim. Contact our technical team for grade-specific guidance and samples.
EU & Regulatory Notes
Ingredients supplied for food and supplement use must comply with the EU food law framework applicable to your finished product and destination market — in particular Directive 2002/46/EC on food supplements and Regulation (EU) 2015/2283 on novel foods where relevant — as well as national rules in each Member State. Always verify permitted ingredient status and maximum levels before launch; Aogubio provides COA, SDS and technical documentation to support your compliance file.
Why Buy Bulk Black Walnut Husk Extract (Juglans nigra) 5% Tannins from Aogubio?
- GMP-certified manufacturing: consistent quality from raw material to finished ingredient
- Complete documentation: COA, SDS and heavy metal test reports with every batch
- Flexible supply: samples to full container loads, MOQ from 1 kg
- Export experience: reliable shipping to EU, North America and Asia
FAQ
What is the specification?
5% tannins by UV; green hulls of Juglans nigra.
Q: What part is used?
Green hulls (husks).
Q: Is it water soluble?
Partially soluble; fine for capsules and tablets.
Q: Do you provide COA?
Yes, per-batch
What part is used?
Green hulls (husks).
Q: Is it water soluble?
Partially soluble; fine for capsules and tablets.
Q: Do you provide COA?
Yes, per-batch COA with assay and full tests.
Q: Is it a traditional herb?
Yes, long
What is the MOQ?
25kg per drum; samples available.
View the Black Walnut Husk Extract (Juglans nigra) 5% Tannins product page for specifications and to request samples.
Aogubio Co., Ltd (Imaherb) is a GMP-certified manufacturer of bulk ingredients. Every batch ships with COA, MSDS and heavy metal test reports.