In order to improve product quality and economic benefits, technical improvement and innovation must be carried out. After in-depth analysis and research, we decided to apply the new technology to our Cranberry Fruit Powder, Wild Ginger Extract, Wolfberry Powder . Our products are designed with the end user in mind, ensuring maximum functionality and ease of use. With our expertise and vast network, we are able to provide affordable and efficient solutions. We now have a highly efficient crew to deal with inquiries from clients.
Matrine Powder Designed for Stable Formulation and Production
Matrine Powder is often evaluated by assay, but in real use, what matters more is how the material performs once it enters production.
At Botanical Cube, our Matrine Powder (Sophora flavescens extract / Ku Shen extract) is developed with a focus on consistency, usability, and formulation compatibility. Instead of simply increasing the Matrine percentage, we pay closer attention to alkaloid balance and particle structure, because these two factors directly influence how the extract behaves in capsules, tablets, and liquid systems.
This extract comes from the root of Sophora flavescens, and its activity is mainly driven by a group of compounds called quinolizidine alkaloids. Among them, Matrine is the primary component, while Oxymatrine plays an important supporting role, especially in how the material behaves in water-based systems.In real formulations, these compounds don't act in isolation. Their proportion influences not only the functional side, but also very practical aspects like taste, solubility, and stability. Keeping a balanced profile tends to make the extract easier to work with, particularly when it's part of a more complex formula.
This approach helps reduce common issues during scale-up-such as unstable flow, excessive bitterness, or inconsistent dispersion-so your team can move from sampling to production with fewer adjustments.
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98% Matrine Powder (80Mesh) |
98% Oxymatrine Powder(60Mesh) | 20% Matrine Powder | Sophora flavescens root |
Why our Matrine Powder
1. Balanced active profile for real use
Instead of pushing extreme purity, we control the Matrine / Oxymatrine ratio (about 70:30–85:15), which makes the extract more stable and predictable in both liquid and solid formulations.
2. Less bitterness pressure in formulation
Bitterness is reduced by around 20–30% compared with standard Matrine powders, giving more room for dosage design without heavy masking systems.
3. More stable in production handling
Particle size is controlled at D90 ~80–120 μm, helping improve flow during encapsulation and tableting, with fewer issues like uneven filling or machine adjustment.
4. Better performance in liquid systems
Compared with typical materials, it shows slower sedimentation and more stable dispersion, which helps maintain appearance and consistency over shelf life.
Common Challenges in Real Applications
When Matrine Powder moves beyond small-scale testing, several practical challenges can appear:
- Bitterness affecting final product acceptance
- Sedimentation or instability in liquid systems over time
- Inconsistent powder flow during encapsulation or tableting
- Variation in behavior between batches, even with similar specifications
These are typical formulation and production concerns, especially for extracts that are optimized mainly around assay values.
How We Approach This Differently
Our work on this ingredient is focused on making it easier to use in real formulations:
1. Controlled bitterness profile
Processed to reduce sharpness while maintaining functional strength, giving more flexibility in product design.
2. Balanced alkaloid composition
Managing the Matrine and Oxymatrine ratio to support both stability and compatibility across formats.
3. Optimized particle size for processing
Designed to improve flowability and reduce variation during encapsulation and compression.
4. Improved dispersion in liquid systems
Helping reduce visible sediment and improve overall appearance over shelf life.
COA (matrine)
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ITEM |
SPECIFICATION |
RESULT |
TEST METHOD |
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Physical Description |
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Appearance |
White Fine Powder |
Conforms |
Visual |
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Taste |
The unique taste of Matrine |
Conforms |
Olfactory |
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Slack Density |
0.55g/ml |
Conforms |
USP616 |
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Tight Density |
0.65g/ml |
Conforms |
USP616 |
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Particle Size |
95%Through 80 Mesh |
Conforms |
CP2015 |
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Chemical Tests |
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Matrine |
≥98.0% |
98.13% |
HPLC |
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Moisture |
≤1.0% |
0.56% |
CP2015 (105 oC, 4 h) |
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Ash |
≤1.0% |
0.15% |
CP2015 |
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Total Heavy Metals |
<10 ppm |
Conforms |
CP2015 |
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Microbiology Control |
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Aerobic Bacterial Count |
≤1,000 CFU/g |
Conforms |
GB4789.2 |
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Yeast |
≤100 CFU/g |
Conforms |
GB4789.15 |
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Mold |
≤100 CFU/g |
Conforms |
GB4789.15 |
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Escherichia Coli |
<3.0MPN/g |
Conforms |
GB4789.38 |
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Salmonella |
Not Detected |
Conforms |
GB4789.4 |
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Staphylococcus Aureus |
Not Detected |
Conforms |
GB4789.10 |
COA (Oxymatrine)
| Item | Specification | Result | Test Method |
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| Appearance | White to off-white fine crystal powder | Conforms | Visual |
| Odor | Characteristic | Conforms | Organoleptic |
| Taste | Characteristic | Conforms | Organoleptic |
| Assay (Oxymatrine) | ≥ 98.0% | 98.52% | HPLC |
| Identification | Positive | Positive | HPLC, IR |
| Loss on Drying | ≤ 2.0% | 0.86% | USP <731> |
| Ash | ≤ 1.0% | 0.32% | USP <281> |
| Particle Size | 100% pass 60 mesh | Conforms | USP <786> |
| Bulk Density | 0.45–0.65 g/mL | 0.52 g/mL | USP <616> |
| Tapped Density | 0.55–0.75 g/mL | 0.63 g/mL | USP <616> |
| Heavy Metals | ≤ 10 ppm | < 10 ppm | ICP-MS |
| Lead (Pb) | ≤ 2 ppm | 0.21 ppm | ICP-MS |
| Arsenic (As) | ≤ 2 ppm | 0.12 ppm | ICP-MS |
| Cadmium (Cd) | ≤ 1 ppm | 0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤ 0.1 ppm | Not Detected | ICP-MS |
| Residual Solvents | Meet USP <467> | Conforms | GC |
| Pesticide Residues | Meet EU Regulation (EC) No 396/2005 | Conforms | GC-MS/LC-MS |
| Microbiological Tests | |||
| └ Total Plate Count | ≤ 1,000 cfu/g | < 100 cfu/g | USP <61> |
| └ Yeast & Mold | ≤ 100 cfu/g | < 10 cfu/g | USP <61> |
| └ E. coli | Negative | Negative | USP <62> |
| └ Salmonella | Negative | Negative | USP <62> |
| └ Staphylococcus aureus | Negative | Negative | USP <62> |
Product Process

Common Applications
1. Skincare and Cosmetics
Commonly used in skincare formulations, as a Sophora flavescens root extract, it helps regulate sebum production, reduce acne, and improve skin barrier function. It has anti-inflammatory and soothing properties, making it suitable for sensitive skin and acne-prone skincare products.
2. Anti-Aging Products
As a natural antioxidant, it reduces free radical damage and delays the signs of aging.
It is often combined with other plant extracts in creams, serums, and masks.
3. Pharmaceuticals and Nutraceuticals
Used in supplements or traditional formulations, it has hepatoprotective, anti-inflammatory, and immunomodulatory properties.
It supports cardiovascular health by promoting blood circulation and protecting vascular endothelial cells.
4. Veterinary and Animal Health
Due to its antibacterial and antiparasitic properties, it can be added to feed formulations for poultry, aquaculture, and livestock.
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Recommended Dosage
1. Cosmetic Formulations
0.1% - 2.0%, depending on product type (cream, serum, toner).
2. Dietary Supplements
50 mg - 200 mg daily (standardized extract), always subject to approval by local regulatory authorities.
3. Animal Feed
100 mg - 500 mg/kg, depending on species and formulation.
FAQs
1. Is matrine safe for skin?
Yes, within the recommended concentration range. Matrine is widely used in skincare and is an extract from the root of Sophora flavescens. It is well-tolerated and low-irritant.
2. What are the benefits of matrine powder in cosmetics?
It helps control oil, reduce acne, soothe inflammation, and provides antioxidant protection, making it suitable for anti-aging and anti-acne skincare.
3. Does matrine have antibacterial properties?
Yes, studies have shown it to have potent antibacterial and antiviral activity, making it suitable for use in skincare products as well as animal feed.
4. What is the difference between matrine and oxymatrine?
Both are alkaloids extracted from Sophora flavescens. Matrine focuses more on anti-inflammatory and skin-related benefits, while oxymatrine has stronger antiviral and liver-protective properties.
| Aspect | Matrine | Oxymatrine |
|---|---|---|
| Chemical Nature | A natural quinolizidine alkaloid extracted from Sophora flavescens. | An oxidized derivative of matrine (quinolizidine alkaloid). |
| Molecular Formula | C15H24N2O | C15H24N2O2 |
| Appearance | White to light yellow crystalline powder | White to off-white crystalline powder |
| Solubility | Soluble in water and ethanol, relatively stable | Soluble in water, slightly more polar due to additional oxygen atom |
| Main Biological Activities | Anti-inflammatory, antibacterial, antifibrotic, anti-cancer potential | Antiviral, hepatoprotective, anti-inflammatory, immune regulation |
| Skincare Benefits | Helps control acne, reduces sebum, soothes skin inflammation | Less commonly used directly in cosmetics; more valued for systemic benefits |
| Medical Uses | Supports liver protection, cardiovascular health, and anti-tumor research | Widely studied for hepatitis B, liver fibrosis, and antiviral therapies |
| Animal Health Applications | Used in veterinary medicine for antibacterial and antiparasitic purposes | Applied in animal health for antiviral and liver protection |
| Toxicity & Safety | Generally low toxicity when used within recommended dosage | Similar safety profile; often preferred in clinical settings for liver health |
| Research Focus | Broad applications in inflammation, skin care, and cancer research | Focused mainly on liver disease, viral infections, and immune modulation |
Matrine Powder Supply for Your Next Project
If you're already developing a Matrine Powder (Sophora flavescens / Ku Shen extract) product, the real challenge is usually not sourcing-it's getting the material to behave the same way when you scale up.That's exactly what this material is built for, and we can support both bulk supply and OEM development depending on your project needs.Contacat us at sales@botanicalcube.com.Send us your application details, and we'll come back with straightforward feedback on suitability, dosage range, and production fit.
OEM&ODM Service
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| ODM & OEM Machine | Manual Packaging | Processable Dosage Form |
3 production Line
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| 100,000-class clean room | Huxian Factory | Shanyan Factory |
Independent R&d
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| UV test machine | Technbique Team | HPLC Test Machine |
Live out Activity
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| 2024 Vitafoods | 2023 Supplyside West | 2024 CPHI |
Authoritative Quality
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| USDA Organic | EU Organic | HALAL | ISO220000 | cGMP |
Regular Package
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| 1KG-5KG Inner Packing | 1KG-5KG Foil Bag Protection | 1KG-5KG Outer Packing | 25KG Outer Packing | 25KG Outer Packaging |
Our efforts to improve the quality of our Sophora Flavescens Extract Matrine 98% Oxymatrine Powder and services will help us establish a positive image while increasing sales. We always think from the customer's point of view and provide products that are more in line with the customer's interests from a professional point of view. We want to create a rational, institutionalized, and humane working environment, seeking maximum profit sharing for employees, shareholders and customers.
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