Cascara Sagrada Powdered Extract (4127SD) is a dry extract of Frangula purshiana bark on a maltodextrin carrier, made for supplement brands and contract manufacturers building capsules, tablets, and powder blends. It is cold-extracted through Bio-Botanica's Bio-Chelated process, then supplied full-spectrum and non-standardized.
*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 →Cascara Sagrada Powdered Extract is a dry, free-flowing extract of Frangula purshiana bark carried on maltodextrin. Part 4127SD is Bio-Botanica's full-spectrum powdered cascara bark, made for dry-format supplement work such as two-piece capsules, tablets, and stick-pack blends. It is supplied non-standardized, preserving the Holistically Balanced bark profile.
Dry botanical extracts remain a workhorse format for digestive-support supplements, and cascara bark holds a long-standing place in that space. The cascara sagrada extract market is on pace for about US$115.6 million by 2034 at a 6.5% CAGR, per Fact.MR. That trajectory points to continuing demand for capsule- and tablet-ready cascara ingredients.
The 4127SD powder is well suited to encapsulation, tableting, and dry powder blends, including multi-botanical digestive formulas and stick packs. Frangula purshiana bark is traditionally used to support digestive comfort and occasional regularity, giving brands a tradition-anchored angle for dry-format digestive-support products. Its powdered form simplifies dosing and dry blending.
Family-owned since 1972 and headquartered in Hauppauge, New York, Bio-Botanica runs an FDA-inspected cGMP facility built around its proprietary Bio-Chelated low-heat cold-extraction process. Each powdered lot is verified through identity, microbial, USP, and heavy-metal testing on instrumentation such as HPLC, UPLC-MS/MS, and ICP/MS, with third-party support. NSF, cGMP, and FSSC 22000 systems, along with available Kosher, Halal, and Organic certification, give dry-format formulators a documented supply base.
It is a powdered extract of Frangula purshiana bark, the cascara sagrada source. Only the bark is used.
The carrier is maltodextrin, which supports a dry, free-flowing powder; see the Spec Sheet/TDS for details.
No. It is full-spectrum and non-standardized.
Both are maltodextrin-carried bark powders; 4127SD is a full-spectrum, non-standardized powder, while 4128 is supplied at a labeled 3:1 concentration. Choose based on whether your formula calls for a defined 3:1 spec.
It suits two-piece capsules, tablets, and dry powder blends such as stick packs.
Samples include a Spec Sheet/TDS, a representative COA, and an SDS.
Identity, microbial, USP, and heavy-metal testing run in Bio-Botanica's onsite lab using instrumentation including HPLC, UPLC-MS/MS, and ICP/MS, with third-party labs.
Yes. We can supply Kosher, Halal, and Organic certification for this powder upon request.
Pricing is available by requesting a formal quote — our team quotes to your volume and specifications.
It is produced with the proprietary Bio-Chelated low-heat cold-extraction process to preserve the full-spectrum bark profile.