Yellow Dock Root Powdered Extract is a powdered extract of Rumex crispus root 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 root 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 →Yellow Dock Root Powdered Extract is drawn from the root of Rumex crispus, a hardy perennial native to Europe, North Africa, and temperate Asia. Dried onto di-calcium phosphate, a free-flowing mineral carrier, and supplied full-spectrum and non-standardized, it gives supplement developers a manageable yellow dock root concentrate for solid-dose work. The deep taproot concentrates into a fine powder that measures and blends without fuss.
Yellow dock is a long-standing fixture of traditional cleansing and bitters formulas, and it keeps its place as interest in heritage digestive botanicals endures. Traditional bitters and spring-tonic concepts are enjoying a revival among younger, ingredient-curious shoppers, and a dry powdered root lets brands build yellow dock into the capsule and stick-pack formats that increasingly carry those daily digestive routines.
The powder fills capsules, presses into tablets, and blends into gummies, stick-packs, and dry drink mixes, dispersing cleanly through a dry base. Yellow dock is traditionally associated with digestive and weight-management support, offered here for structure/function positioning only, not as a consumer health claim.
Bio-Botanica has been family-owned since 1972 and extracts at an FDA-inspected cGMP facility in Hauppauge, New York, applying its low-heat Bio-Chelated process so this root retains a Holistically Balanced profile of naturally occurring constituents. An onsite lab handles HPLC, ICP/MS, microbial, USP, and heavy-metal testing, with Kosher, Halal, and Organic certification available on request.
Yellow Dock Root Powdered Extract is a powdered extract made from the root of Yellow Dock (Rumex crispus), a member of the Polygonaceae family, native to Europe, North Africa, and temperate Asia. 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 — Yellow Dock Root 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.
Yellow Dock Root Powdered Extract is a full-spectrum, Holistically Balanced extract and is non-standardized. It is designed to reflect the naturally occurring constituents of the root rather than an isolated, quantified compound.
Yellow Dock Root 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, Yellow Dock is traditionally associated with areas such as Digestive Support and Weight Management — framing intended for structure/function positioning only, not a consumer health claim.
Yellow Dock (Rumex crispus) is native to Europe, North Africa, and temperate Asia. Sourcing and country-of-origin details for a given lot are documented on the TDS that accompanies samples.
As a powdered extract, Yellow Dock Root 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.
Yellow Dock Root 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.
Yellow Dock Root 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.