Couchgrass 4:1 Powdered Extract is a powdered extract of Elymus repens, 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 botanical 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 →Couchgrass 4:1 Powdered Extract is a concentrated dry extract of Elymus repens, a spreading grass of Europe, North Africa, and Asia, prepared at a four-to-one ratio. Bio-Botanica supplies it as a free-flowing powder with a full-spectrum botanical profile, non-standardized, ready for capsule, tablet, and dry-blend formulation, with the concentration that lets formulators keep dose sizes manageable.
Couchgrass is a traditional European herbal with a steady, if specialized, place in soothing and urinary-wellness formulas. Demand tends to follow the broader herbal supplement category's move toward heritage single-botanical extracts, and a concentrated 4:1 powder gives formulators an efficient way to include it in capsules and dry blends without bulky raw material, an advantage when shelf space and capsule count are at a premium.
The powder meters into capsules, tablets, and dry functional blends, and rehydrates for tea-style or beverage applications. As a traditional soothing botanical, couchgrass supports a heritage-herb narrative and clean-label positioning, and works well in combination with other urinary- and comfort-focused herbs — contributed here as format and compatibility information rather than a consumer health claim.
Bio-Botanica concentrates this botanical using its low-heat Bio-Chelated method so the finished powder holds a Holistically Balanced profile of naturally occurring constituents. Family-owned since 1972, the company runs an FDA-inspected cGMP facility in Hauppauge, New York and tests each lot onsite for identity, microbial, and heavy-metal specifications with HPLC and ICP/MS before release, with Kosher, Halal, and Organic certification available.
Couchgrass 4:1 Powdered Extract is a powdered extract made from Couchgrass (Elymus repens), a member of the Poaceae family, native to Europe, North Africa, and 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 documented on the Spec Sheet/TDS. 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 — Couchgrass 4:1 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.
Couchgrass 4:1 Powdered Extract is a full-spectrum, Holistically Balanced extract and is non-standardized. It is designed to reflect the naturally occurring constituents of the botanical rather than an isolated, quantified compound.
Couchgrass 4:1 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 a botanical ingredient that formulators incorporate into their own products according to their positioning and specifications.
Couchgrass (Elymus repens) is native to Europe, North Africa, and Asia. Sourcing and country-of-origin details for a given lot are documented on the TDS that accompanies samples.
As a powdered extract, Couchgrass 4:1 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.
Couchgrass 4:1 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.
Couchgrass 4:1 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.