Products Description
Cortex Phellodendri Extract powder (commonly known as Huang Bai extract) is a premium botanical ingredient derived from the dried bark of Phellodendron amurense or Phellodendron chinense. Standardized primarily for its active alkaloid compound, berberine, this fine yellowish-brown powder offers exceptional solubility, heat stability, and consistency for commercial formulations. It is widely utilized across the dietary supplement, functional food, animal nutrition, and botanical skincare industries due to its long-established profile in traditional bitter tonic formulations and modern wellness applications.
As a leading Cortex Phellodendri Extract supplier, Xi'an Haoze Biotechnology Co., Ltd provides high-purity raw materials supported by flexible B2B fulfillment solutions. We specialize in wholesale Cortex Phellodendri powder with tailored active content ratios (such as 10:1 TLC extract or standardized Berberine Hydrochloride content up to 97%-98%) to align with your exact production requirements. Whether you require bulk Cortex Phellodendri Extract for large-scale manufacturing or customized private label solutions, our facility delivers dependable batch-to-batch quality and full regulatory documentation.
Product Specification
| Parameter | Details |
| Product Name | Cortex Phellodendri Extract powder |
| Botanical Source | Phellodendron amurense Rupr. / Phellodendron chinense Schneid. |
| Appearance | Yellowish-brown to fine yellow powder |
| Main Specification | 10:1, 20:1 TLC / Berberine HCl 10%-98% HPLC |
| Sample | 10–20g Free Sample Available (Freight Collected) |
| Shelf Life | 24 Months when properly stored |
| Storage | Store in cool, dry places away from direct sunlight |
| Application | Dietary Supplements, Functional Foods, Cosmetics |
Detailed information

What Are the Primary Commercial Applications of Cortex Phellodendri Extract?
Cortex Phellodendri Extract is highly valued by formula designers for its versatility in multi-ingredient blends. In the nutraceutical sector, it serves as a core active ingredient in digestive comfort formulas, traditional bitter tonics, and metabolic support complexes, frequently combined with complementary herbs like Coptis chinensis or Scutellaria baicalensis.
In the cosmetic and personal care industry, manufacturers incorporate water-soluble grades into soothing topical serums, clarify-focused cleansers, and scalp treatments. Additionally, its natural phytochemical properties make it an increasingly popular additive in premium veterinary supplements and natural livestock health products seeking botanical raw materials.

Why Is Standardized Berberine Content Critical for Formulation Stability?
When developing commercial wellness products, raw material variability can disrupt taste profiles, color consistency, and ingredient efficacy. Selecting a standardized Cortex Phellodendri Extract manufacturer ensures that every batch contains precise levels of active isoquinoline alkaloids, particularly berberine, palmatine, and jatrorrhizine.
High-performance liquid chromatography (HPLC) testing allows manufacturers to verify chemical markers before processing. This guarantees that your end product maintains its label claims, physical characteristics, and customer satisfaction without seasonal fluctuation in raw botanical potency.
How Does Xi'an Haoze Support Custom Technical Requirements for B2B Clients?
Every formulation possesses distinct manufacturing requirements, ranging from mesh size preferences for tableting to specific solvent residue thresholds for international compliance. We offer custom processing capabilities, including particle size micronization (80 to 100 mesh standard, custom up to 200 mesh), customized extract ratios, and low-temperature spray drying to protect sensitive thermo-labile alkaloids.
Our technical support team works directly with your R&D department to select the optimal assay grade. This technical collaboration speeds up formulation timelines and reduces trial-and-error during pilot production runs.
1. Market Demand for Natural Berberine Botanical Ingredients
Global interest in plant-derived isoquinoline alkaloids has driven steady growth across the nutraceutical and wellness sectors. Consumers are actively seeking clean-label, plant-based alternatives for daily health maintenance, making Cortex Phellodendri Extract for supplement brands an attractive proposition for line extensions and targeted product formulations.
Brands leveraging authentic botanical extracts can effectively differentiate their portfolios in competitive markets. By offering full traceability from raw bark harvesting to final powder extraction, manufacturers help brand owners communicate quality and purity directly to discerning end-users.
2. Formulating Opportunities in Topicals and Skincare
Beyond oral supplements, the cosmetic sector presents expanding commercial opportunities for natural extracts. The inherent bitter and clarifying botanical profile of Phellodendron bark extract aligns well with clean-beauty trends focused on skin balance, microbiome care, and soothing formulations.
Formulators can integrate water-dispersible extract grades into facial toners, spot creams, and barrier-support lotions. The natural yellow-brown hue of lower-concentration extracts also provides an authentic botanical colorant option for organic-themed product lines.
3. Supply Chain Security and Raw Material Traceability
Securing a stable, sustainably harvested supply of botanical bark is critical for uninterrupted commercial manufacturing. Seasonal availability and raw material quality fluctuations can create supply bottlenecks for growing brands if not properly managed at the source.
Our strategic sourcing network selects mature Phellodendron trees from monitored growth regions, adhering to strict sustainable harvesting practices. Controlled raw material receiving combined with optimized extraction inventory allows us to maintain consistent stock levels year-round, insulating your business from market volatility.
4. OEM & Private Label Solutions for Fast Market Entry
Launching a new botanical supplement or expanding an existing product catalog requires speed, compliance, and flexible production options. Partnering with a dedicated OEM Cortex Phellodendri Extract factory gives brands access to turnkey manufacturing capabilities without heavy capital investments in hardware.
From custom ingredient premixes to completed capsule or sachet contract packaging, we assist clients through every stage of development. Our flexible minimum order quantities (MOQs) allow start-ups and established brands alike to test new market concepts efficiently.
OEM Service
Xi'an Haoze Biotechnology Co., Ltd offers comprehensive OEM and ODM solutions designed to take your concept from raw powder to finished retail product. Our state-of-the-art facility supports custom formulation blending, powder granulating, encapsulation, and contract packaging.

Why Choose Us
Decade of Expertise: Over 10 years of specialized manufacturing experience in botanical extraction and B2B global supply.
Rigorous Quality Control: Every batch undergoes comprehensive testing for heavy metals, pesticide residues, microbial limits, and HPLC active markers.
Full Regulatory Documentation: Complete certificate of analysis (COA), flow charts, MSDS, and third-party laboratory test reports provided with orders.
Reliable Global Logistics: Robust supply infrastructure capable of supporting large-scale contract orders and fast sample dispatch.


Deliver & Shipping
We offer flexible and dependable international delivery methods tailored to your order volume and timeline:
Express Delivery (DHL / FedEx / UPS): Ideal for sample orders and urgent shipments under 100kg (3–7 business days door-to-door).
Air Freight: Efficient choice for medium-sized shipments (100kg–500kg) requiring fast airport-to-airport transit.
Sea Freight: Cost-effective solution for bulk orders over 500kg, handling full container loads (FCL) or less-than-container loads (LCL).

Contact Us
Ready to source premium Cortex Phellodendri Extract powder or request custom samples for your next formulation? Contact our B2B sales team today for detailed specification sheets, pricing, and technical support.
Email: haozebio2014@gmail.com
