HERBSEA supplies bulk Berberine HCl powder for B2B supplement, functional ingredient and private label formulation projects. This product page is designed for sourcing managers, contract manufacturers and brand teams that need to review specification, COA, assay method, packing and sample details before requesting a quotation.
Berberine HCl, also known as berberine hydrochloride, is a standardized alkaloid ingredient commonly sourced as a yellow to yellow-brown powder. For commercial purchasing, the most important questions are not promotional claims; they are identity, assay, purity, particle size, documentation, packaging, lead time and repeat supply capability.
Berberine HCl Powder Specification Overview
| Product Name | Berberine HCl Powder |
| Also Known As | Berberine Hydrochloride |
| CAS Number | 633-65-8 |
| Molecular Formula | C20H18ClNO4 |
| Botanical Source | Commonly sourced from Phellodendron chinense or related berberine-containing botanicals, subject to batch specification |
| Plant Part | Bark or other specified botanical material, depending on supplier grade |
| Appearance | Yellow to yellow-brown powder |
| Assay Method | HPLC or buyer-specified analytical method |
| Available Assay | Confirm by current specification and batch COA |
| Standard Packing | 25 kg / drum or carton with inner PE bag, subject to order requirement |
| MOQ | Discuss based on sample, pilot and commercial order needs |
Exact specification should always be confirmed with the current batch COA. If your project requires a fixed assay range, special particle size, low moisture target, custom packing or additional documents, include those requirements in the RFQ.
What B2B Buyers Should Request
A good Berberine HCl supplier should be able to provide more than a product name and price. For quality review, buyers commonly request a specification sheet, certificate of analysis, assay method information, heavy metal data, microbiology information, residual solvent information when applicable, packing details and storage guidance.
- Specification sheet: confirms appearance, assay range, moisture, particle size and other quality parameters.
- COA: connects the quality data to a specific batch or representative production lot.
- Assay method: helps the buyer compare supplier results on the same basis.
- Particle size: important for capsule, tablet and powder blend manufacturing.
- Packing details: supports receiving, storage, sampling and production planning.
- Lead time and MOQ: helps purchasing teams plan sample, pilot and commercial stages.
COA Review For Berberine HCl
The COA should be reviewed carefully before a bulk order. A buyer should check whether the product name, batch number, assay method, assay result and appearance match the requested grade. If the buyer’s internal quality team requires a specific testing method, that requirement should be discussed before sample approval.
For comparison between suppliers, use the same review framework. A lower unit price may not be useful if the supplier cannot provide a complete document package, stable packing format, clear lead time or consistent communication. For long-term supply, batch-to-batch document flow is as important as the first quotation.
Formulation And Manufacturing Considerations
Berberine HCl powder is commonly evaluated for capsules, tablets and dry blend applications. During sample testing, buyers should review color, odor, flowability, mesh size, bulk density and blending behavior. These physical properties can affect production handling even when assay results look acceptable.
For capsule projects, confirm whether the material flows well with the planned excipient system. For tablets, review compression behavior and compatibility with the production process. For powder blends, test uniformity and appearance after blending. HERBSEA can discuss available specification options based on the buyer’s application and documentation requirements.
Berberine HCl Vs Dihydroberberine For Sourcing
Some buyers compare Berberine HCl with dihydroberberine during early product development. From a procurement perspective, these are separate sourcing items. Berberine HCl is a more established ingredient with broad commercial availability, while dihydroberberine usually requires a different identity and document review process.
If your team is comparing both materials, review our Bulk Dihydroberberine Powder Sourcing Guide. It explains how buyers can evaluate COA, identity testing, packaging and supplier qualification for dihydroberberine projects.
Sample And Bulk Order Workflow
A structured purchasing workflow helps reduce mistakes between sample approval and bulk order. First, define the target specification and request a matching sample. Second, record the supplier grade, batch reference, COA and sample label. Third, run internal evaluation in the intended finished-product format. Fourth, confirm whether the commercial order will follow the same specification and packing format.
When the sample is approved, keep the quotation, COA, specification sheet and test notes in the same purchasing file. This makes future reorder review easier and helps the buyer confirm that the commercial batch matches the approved material.
Packaging, Storage And Shipment
Standard bulk packing is usually designed to protect the powder from moisture and handling damage during storage and transport. Buyers should confirm net weight per package, inner bag material, outer carton or drum format, pallet information, storage condition and shipment documents before order confirmation.
For international shipments, share the destination country and required import documents early. If your warehouse has special receiving rules, include them in the quotation request. This helps align packing, labeling and logistics before the order is released.
Related HERBSEA Resources
- Bulk Dihydroberberine Powder Sourcing Guide for buyers comparing related berberine ingredients.
- Plant Extract category for botanical extract sourcing options.
- COA Analysis Guide for supplement brand quality review workflow.
- HERBSEA Sourcing FAQ for sample, MOQ, documents and shipment questions.
FAQ: Berberine HCl Powder Supply
B2B buyers commonly request a specification sheet, COA, assay method information, packing details, storage information and available quality documents required by their internal review process.
Sample support may be available for qualified B2B projects. Share the target specification, application format, destination country and estimated order quantity so the sample request can be matched with the right grade.
Compare assay method, COA completeness, batch traceability, particle size, packing format, lead time, sample communication and repeat supply capability, not only unit price.
No. Buyers should manage Berberine HCl and dihydroberberine as separate sourcing items and confirm the exact specification, identity data and application requirements before purchasing.
Request Berberine HCl Specification And Quote
Send your target assay, application format, sample quantity, destination country and document requirements to HERBSEA. Our team can review available Berberine HCl powder specifications and provide sample or bulk quotation details for qualified B2B projects.
