Botanical Cube Inc. is one of the most professional manufacturers and suppliers of berberine powder in China, featured by quality products and good price. Please rest assured to wholesale bulk discount berberine powder from our factory.
Berberine Powder Manufacturer & Bulk Supplier in China
Botanical Cube supplies bulk Berberine Extract Powder for dietary supplement manufacturers, nutraceutical brands and functional food companies worldwide.Our Berberine Powder is standardized to 90% berberine content and tested by HPLC to ensure consistent quality between batches. With professional botanical extraction experience, strict quality control procedures and flexible 🟡OEM support, we provide reliable berberine raw material solutions for capsule, tablet and powder supplement formulations.
From laboratory samples to commercial bulk orders, Botanical Cube supports global customers with COA documentation, technical specifications and customized packaging options.
Berberine Powder Specifications
| Item | Specification |
|---|---|
| Botanical Source | Phellodendron chinense Schnied. |
| Active Ingredient | Berberine ≥97% |
| Test Method | HPLC |
| Appearance | Yellow Fine Powder |
| Extraction Method | Water/Ethanol Extraction |
| Particle Size | 80 Mesh |
| Packaging | 1kg / 5kg / 25kg |
| Sample | Available |
Why Choose Botanical Cube Berberine Powder?
✔ Reliable Bulk Supply for Supplement Manufacturing
Botanical Cube provides stable 🟡bulk berberine powder supply for companies developing dietary supplements, wellness products and botanical formulations.
✔ Strict Quality Control and Testing
Each batch is tested for active ingredient content, heavy metals, microbiological limits and other quality parameters. COA documentation is available for commercial orders.
✔ Consistent Berberine Content
Standardized extraction and HPLC testing help ensure consistent berberine content between production batches.
✔ OEM and Customized Support
We support customized packaging, product documentation and supply solutions according to customer requirements.
Quality Control of Berberine Powder
To support professional supplement manufacturers, Botanical Cube provides quality documentation and testing support including:
✓ HPLC assay testing
✓ Heavy metal analysis
✓ Microbiological testing
✓ Batch traceability
✓ Certificate of Analysis (COA)
Our quality management system helps customers maintain consistent raw material quality for finished product manufacturing.
COA
| Test Item | Specification | Test Method | Result |
|---|---|---|---|
| Appearance | Yellow Fine Powder | Visual Inspection | Complies |
| Odor & Taste | Characteristic | Organoleptic Test | Complies |
| Identification | Positive for Berberine HCl | HPLC | Positive |
| Assay (Berberine Hydrochloride) | ≥98.0% | HPLC | 98.65% |
| Loss on Drying | ≤5.0% | USP <731> | 2.85% |
| Residue on Ignition (Ash) | ≤2.0% | USP <281> | 0.68% |
| Particle Size | 95% Pass 80 Mesh | Sieve Analysis | 98% Pass |
| Bulk Density | 0.30–0.60 g/mL | USP Method | 0.42 g/mL |
| pH (1% Solution) | 4.0–6.5 | pH Meter | 5.12 |
| Heavy Metals | ≤10 ppm | ICP-MS | Complies |
| Lead (Pb) | ≤1.0 ppm | ICP-MS | 0.12 ppm |
| Arsenic (As) | ≤1.0 ppm | ICP-MS | 0.08 ppm |
| Cadmium (Cd) | ≤0.5 ppm | ICP-MS | 0.05 ppm |
| Mercury (Hg) | ≤0.1 ppm | ICP-MS | <0.01 ppm |
| Total Plate Count | ≤10,000 CFU/g | USP <61> | 320 CFU/g |
| Yeast & Mold | ≤1,000 CFU/g | USP <61> | 45 CFU/g |
| E. coli | Absent /10g | USP <62> | Negative |
| Salmonella | Absent /25g | USP <62> | Negative |
| Staphylococcus aureus | Absent /10g | USP <62> | Negative |
| Residual Solvents | Meets USP Requirements | GC | Complies |
| Methanol | ≤3000 ppm | GC | <50 ppm |
| Ethanol | ≤5000 ppm | GC | <100 ppm |
| Acetone | ≤5000 ppm | GC | <50 ppm |
| Pesticide Residues | Meets EU Regulation | GC-MS/MS | Complies |
| Aflatoxin B1 | ≤5 ppb | HPLC | <1 ppb |
| Total Aflatoxins (B1+B2+G1+G2) | ≤10 ppb | HPLC | <2 ppb |
| Gluten | Free | ELISA | Negative |
| GMO Status | Non-GMO | Supplier Declaration | Complies |
| Irradiation Status | Non-Irradiated | Declaration | Complies |
| Storage Condition | Store in cool, dry place, protected from light | - | Complies |
| Shelf Life | 24 Months | Stability Study | Complies |
Why Work With Botanical Cube as Your Berberine Supplier?
✓ Direct Botanical Ingredient Manufacturer
Botanical Cube focuses on plant extract ingredients and provides direct supply solutions for global supplement companies.
✓ Professional Documentation Support
Technical documents including COA, specification sheets and related quality files are available for evaluation and purchasing.
✓ Flexible Bulk Packaging
We provide packaging options suitable for laboratory testing, pilot production and commercial manufacturing.
Applications of Berberine Powder
Berberine Powder is commonly used as a botanical ingredient in:
✔ Dietary Supplements
Used in capsules, tablets and powder formulations.
✔ Functional Foods
Suitable for wellness products and nutritional formulations.
✔ Nutraceutical Products
Applied by brands developing plant-based health products.
FAQs
Q1: What is the purity of your berberine powder?
Our berberine powder contains 90% berberine tested by HPLC.
Q2: Do you provide COA for berberine powder?
Yes. COA and third-party testing support are available for bulk orders.
Q3: What is your MOQ for bulk berberine powder?
MOQ depends on packaging and customization requirements. Sample orders are available.
Q4: Are you a manufacturer or trading company?
Botanical Cube is a plant extract manufacturer supplying bulk botanical ingredients directly from our production facility.
Start Your Bulk Berberine Powder Supply
Looking for a reliable Berberine Powder manufacturer for your supplement products? Botanical Cube provides bulk Berberine Extract Powder with quality documentation, COA support and flexible supply solutions for global customers.Contact our team to discuss your product requirements, request samples or get a customized quotation. 🟡sales@botanicalcube.com.
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