The Extract Factory is a specialized manufacturer and wholesale supplier of high-purity Ginsenosides Extract Powder in China. We produce standardized Panax ginseng–derived ingredients for global supplement, functional food, beverage, and cosmetic manufacturers. By integrating rigorous botanical authentication, in-process testing, and scalable production, we deliver batch-to-batch consistency, full supply-chain traceability, and competitive bulk pricing that contract manufacturers, ingredient distributors, and finished-goods brands require.
What Is Ginsenosides Extract Powder?
Ginsenosides Extract Powder is a concentrated, standardized botanical extract obtained from Panax ginseng C.A. Mey. It is rich in ginsenosides—the principal triterpene saponins regarded as the primary bioactive constituents of the ginseng plant. Following aqueous and ethanolic extraction, concentration, and spray drying, the result is a fine, water-dispersible powder with verified potency. This industrial-grade ingredient is widely used in dietary supplements, functional nutrition systems, herbal preparations, and advanced skincare formulations where reproducible active content is essential.
Raw Material Sourcing & Botanical Traceability
We begin with authenticated Panax ginseng plant material, including roots, stems, and leaves. Each incoming botanical lot is inspected for correct species identity and evaluated for quality markers before extraction begins. Controlling the raw material stage allows us to maintain complete traceability from cultivation to finished extract, supporting the transparency demands of international nutraceutical procurement teams.
Extraction & Production Process
Our manufacturing workflow is designed to optimize saponin recovery while preserving phytochemical stability:
- Selection & Preparation — Raw ginseng material is cleaned, sorted, and mechanically prepared to increase surface area for solvent contact.
- Extraction — Active constituents are solubilized using a sequential water and ethanol system, selected for its clean-label compatibility and efficiency.
- Filtration & Clarification — Multi-stage filtration removes particulates and insoluble fiber.
- Concentration — The clarified extract is concentrated under controlled thermal conditions to minimize degradation of heat-sensitive ginsenosides.
- Spray Drying — The concentrated liquid is atomized into a uniform, free-flowing powder with excellent solubility characteristics.
- Analytical Release — Every batch is tested for active content, residual solvents, heavy metals, and microbial safety before packaging.
- Packaging & Dispatch — Finished product is packed in moisture-protected containers suitable for long-distance transport and warehouse storage.
Product Specifications
We maintain multiple standardized concentration tiers to serve diverse formulation requirements:
| Specification | Active Profile | Plant Part | Analytical Method |
|---|---|---|---|
| Standardized Extract | 6% – 80% Ginsenosides | Stems & Leaves | UV / HPLC |
| Standardized Extract | 10% – 20% Ginsenosides | Root | HPLC |
| Straight Powder | ≥ 0.30% Rg1, ≥ 0.20% Rb1 | Root | HPLC |
Custom ginsenoside ratios and alternative carrier bases can be developed for private-label and OEM projects upon request.
Physical & Chemical Characteristics
A representative Certificate of Analysis demonstrates our typical quality benchmarks:
- Botanical Source: Panax ginseng C.A. Mey.
- Appearance: Light yellow to yellow fine powder
- Odor & Taste: Characteristic
- Particle Size: 80 Mesh, ≥ 95% (Typical: 98%)
- Ginsenosides Content: ≥ 80% (Typical: 80.6%) — UV / HPLC
- Moisture: ≤ 5.0% (Typical: 3.2%) — USP <921>
- Ash: ≤ 5.0% (Typical: 2.8%) — USP <561>
- Bulk Density: 0.35 – 0.65 g/mL (Typical: 0.52 g/mL)
- Solubility: Soluble in water
- pH (1% aqueous solution): 4.0 – 7.0 (Typical: 5.6)
Safety & Purity Testing Protocols
| Total Heavy Metals | ≤10 ppm | <10 ppm | ICP-MS |
| Lead (Pb) | ≤3.0 ppm | 0.21 ppm | ICP-MS |
| Arsenic (As) | ≤2.0 ppm | 0.12 ppm | ICP-MS |
| Cadmium (Cd) | ≤1.0 ppm | 0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | <0.05 ppm | ICP-MS |
| Total Plate Count | ≤10,000 CFU/g | 850 CFU/g | USP <61> |
| Yeast & Mold | ≤1,000 CFU/g | 120 CFU/g | USP <61> |
| E. coli | Negative | Negative | USP <62> |
| Salmonella | Negative /25g | Negative | USP <62> |
| Residual Solvents | Meet USP Requirements | Complies | GC |
| Pesticide Residues | Meet EU Standard | Complies | GC-MS |
Stability, Storage & Shelf Life
Ginsenosides Extract Powder is chemically and microbiologically stable under recommended conditions. The product retains its specification for 24 months when stored in a cool, dry warehouse protected from direct light and moisture. Low residual moisture and compliant ash values further support extended formulation shelf life and reliable inventory turnover.
Formulation Compatibility & Industry Applications
The high water solubility and neutral sensory profile of this extract enable broad formulation flexibility:
- Dietary Supplements: Two-piece capsules, compressed tablets, softgel suspensions, and direct-drink stick packs.
- Functional Foods & Beverages: Fortified teas, nutritional shakes, functional coffees, and energy bars.
- Sports Nutrition: Pre-workout blends and recovery formulas where standardized botanical actives are valued.
- Herbal & Traditional Products: Reproducible, label-accurate ginseng preparations for wellness lines.
- Cosmetic & Personal Care: Active creams, serums, and masks targeting revitalization and skin-energy positioning.
Why Ingredient Buyers Choose The Extract Factory
- Verified Potency: Every production lot meets the declared ginsenoside content by UV or HPLC, removing formulation variability.
- Rigorous QC Screening: ICP-MS heavy metal testing and USP-compliant microbiological analysis ensure alignment with global safety thresholds.
- Scalable Bulk Supply: We support pilot-scale trials through to full container load orders, with lead times optimized for distributor and manufacturer planning cycles.
- Specification Flexibility: From 6% to 80% ginsenoside concentrations to customized Rg1/Rb1 profiles, we adapt our output to your process.
- OEM & Private Label Partnerships: Discrete custom manufacturing, tailored particle sizing, and alternative excipient options are available under confidentiality.
- Complete Documentation: Full COA, stability data, and botanical identification records accompany each shipment to accelerate your incoming quality review.
Frequently Asked Questions
Q1: What is Ginsenosides Extract Powder?
It is a standardized, industrial-grade botanical extract produced from Panax ginseng. The active fraction is composed primarily of ginsenosides, concentrated through water and ethanol extraction to deliver consistent, measurable potency for B2B formulations.
Q2: Which specifications do you offer?
Our catalog focuses on high-strength 80% ginsenosides extract powder. We also produce 6%–80% from stems and leaves, 10%–20% from root, and straight powders assayed for Rg1 and Rb1 content. Custom specifications are available for qualified buyers.
Q3: What extraction method is used?
The material undergoes sequential water and food-grade ethanol extraction, followed by filtration, vacuum or low-temperature concentration, and spray drying. This yields a clean, water-soluble powder with minimal residual solvents.
Q4: Do you provide bulk supply and OEM services?
Yes. The Extract Factory operates as a wholesale ingredient partner to global supplement manufacturers, distributors, and contract packagers. We offer bulk supply, custom concentration development, and OEM ingredient solutions.
Q5: How is product quality verified before shipment?
Each batch is analyzed for ginsenoside content by UV/HPLC, moisture by USP gravimetric methods, heavy metals by ICP-MS, microbial safety by USP <61> and <62>, residual solvents by GC, and pesticide residues by GC-MS against EU limits. Only lots that pass all release criteria are approved for dispatch.
Contact Us
Secure a stable, traceable supply of standardized ginseng extract for your next product line. The Extract Factory provides technical consultation, samples, and competitive wholesale quotations to support your procurement and R&D timelines.
Email: [email protected]
Partner with an ingredient supplier that understands the demands of modern nutraceutical manufacturing. Let’s build your next formulation together.
