White Willow Bark Powdered Extract is a dry, full-spectrum extract of Salix alba bark carried on di-calcium phosphate, made for supplement developers building capsules, tablets, and dry sachets. Bio-Botanica produces it in an FDA-inspected cGMP facility using the low-heat Bio-Chelated cold-extraction process.
*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 →White Willow Bark Powdered Extract is a free-flowing dry extract prepared from the bark of Salix alba and carried on di-calcium phosphate. Supplied full-spectrum and non-standardized, it is intended for dietary supplement and food developers who need a dry-format botanical for capsules, tablets, stick packs, and functional blends. It is produced through Bio-Botanica's Holistically Balanced and Bio-Chelated cold-extraction approach to hold the plant's naturally occurring bark constituents.
Interest in white willow bark continues to grow across the dietary supplement aisle, where formulators seek recognizable herbal actives for joint, mobility, and everyday-wellness blends. Demand for dry, easy-to-handle botanical inputs is especially strong among brands scaling capsule and tablet lines, positioning a powdered Salix alba extract as a practical building block for both established and emerging supplement launches.
This powdered extract is designed to drop into two-piece capsules, tablets, powder-in-bottle sachets, and dry functional mixes. Brands can position it around joint and musculoskeletal comfort and everyday-wellness support, drawing on white willow's long traditional use in that space. Because it ships as a dry solid on di-calcium phosphate, it suits developers who want to avoid liquid handling and keep moisture out of a blend.
Bio-Botanica has manufactured botanical extracts in Hauppauge, New York since 1972, and this powdered white willow is made in an FDA-inspected cGMP facility backed by NSF and FSSC 22000 quality systems. Every lot moves through onsite identity, microbial, USP, and heavy-metal testing on instrumentation such as HPLC, UPLC-MS/MS, and ICP/MS, with Kosher, Halal, and Organic certification available on request. Requested samples are accompanied by a Spec Sheet/TDS, a representative COA, and an SDS.
It is made from the bark of Salix alba, supplied as a dry powdered extract.
The extract is carried on di-calcium phosphate, giving a free-flowing dry solid for encapsulation and tableting.
This powder is supplied full-spectrum and is not standardized to a marker.
It is designed for two-piece capsules, tablets, stick packs and powder sachets, and dry functional blends.
Brands can position it around joint and musculoskeletal comfort, framed as traditional use and structure/function positioning rather than consumer promises.
It is a plant-derived bark extract; confirm the full composition and any suitability details on the product Spec Sheet/TDS.
Kosher, Halal, and Organic certifications can be arranged on request.
Each lot is tested in Bio-Botanica's onsite quality lab for identity, microbial load, USP parameters, and heavy metals using instrumentation including HPLC, UPLC-MS/MS, and ICP/MS, supported by third-party labs.
Each sample we send includes a Spec Sheet/TDS, a representative COA, and an SDS.
It is produced with Bio-Botanica's low-heat Bio-Chelated cold-extraction process.
Every price is quoted against your order volume and specification.