Horse Chestnut Extract capsules Standardized Vein | OEM supplier



Product Overview:
Horse Chestnut (Aesculus hippocastanum) is a time-tested European botanical clinically researched for its ability to support vein integrity and circulatory efficiency. By targeting the microscopic leaks in capillary walls and promoting healthy blood flow from your extremities back to your heart, Horse Chestnut helps you combat the everyday physical toll of prolonged standing or sitting.
Our Standardized Horse Chestnut capsules are engineered to provide a consistent, therapeutic dose of active Aescin, delivering noticeable relief from leg swelling, discomfort, and vascular tension.
Efficacy:
Horse Chestnut Extract capsules Standardized Vein | OEM supplier Details
| Product Name | Horse Chestnut Extract capsules GMP certification | Reson |
| Appearance | capsules |
| Specification | 500mg/Cap,1000mg/Cap or as your request |
| Certification | ISO,Halal,HACCP |
| Keywords | Horse Chestnut Extract capsules, Horse chestnut for veins Standardized Aescin supplement |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
Why do formulators encounter difficulties when handling low-grade horse chestnut raw materials?
When developing or scaling up the production of cardiovascular or intravenous health supplements, sourcing and R&D teams often face three key bottlenecks:
- Active Ingredient Instability: The therapeutic value of horse chestnut lies primarily in a group of triterpenoid saponins collectively known as escin. Unstandardized herbal powders exhibit significant batch-to-batch variability, making product efficacy unpredictable and potentially leading to customer churn.
- Aescin Toxicity Risk: Unprocessed horse chestnut seeds naturally contain a toxic glycoside called aescin, which has blood-thinning effects and can cause severe gastrointestinal discomfort or liver burden. Removing this compound requires complex and proven chemical separation methods.
- Regulatory Compliance Issues: Both the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA) enforce stringent standards for product structure/functional claims and contaminant thresholds (heavy metals, pesticide residues, and polycyclic aromatic hydrocarbons). Sourcing products from uncertified facilities can result in costly product recalls or customs seizures.
Premium Standardized Horse Chestnut Capsules (20% Aescin)
1. 20% Standardized Aescin
- Clinical data shows that aescin acts as a venous tonic by optimizing capillary permeability and strengthening venous collagen structure. We use advanced high-performance liquid chromatography (HPLC) technology to ensure that the aescin content in each capsule is consistently between 16% and 20%, thus avoiding consumers having to guess the dosage themselves.
2. Validated Aescin-Free Processing Technology
- Our production process uses multi-stage solvent extraction and purification cycles to completely remove harmful aescin from the raw materials, ensuring that the finished capsules are completely safe and suitable for long-term daily use.
3. Clean Label Excipient Overview
- European and American B2B buyers are phasing out synthetic binders such as magnesium stearate or titanium dioxide. Currently, premium horse chestnut capsules are formulated with hypoallergenic, clean label excipients (such as organic rice flour or bamboo extract) and have a non-GMO plant cellulose (HPMC) shell.
| OEM Service | ||||
| We offer OEM services, please contact us for more information>> | ||||
| Product Type | Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products | |||
| Packaging | Bottles, Bags, Bulk, Blister packs, Custom | |||
| Formulas | Standard formulas or custom formulas | |||
| Flavor | OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon,Fruit or any other Flavors you want | |||
| OEM service | Support OEM&ODM Custom service,Different Formula,Flavors, Shapes,Bottle ,Color | |||
How to Evaluate Your Health Supplement Wholesale Supplier
Verify Factory Certification
Step 1: Regulatory Benchmarks
- Require valid GMP (Current Good Manufacturing Practice), ISO 22000, or NSF International certification documents to confirm that the factory complies with international cleanliness and operational standards.
Step 2: Chemical Composition Validation
- Review the recent batch-specific Certificate of Accreditation (CoA). Ensure that the aescin content is clearly quantified by high-performance liquid chromatography (HPLC) and that aescin is not detected.
Step 3: Safety Audit
- Confirm that raw materials comply with the United States Pharmacopeia/European Pharmacopeia (USP/EP) limits for heavy metals (lead, arsenic, cadmium, mercury), microorganisms (Salmonella, E. coli), and pesticide residues.
Check Supply Chain Traceability
Step 4: Sustainability Check
- Ensure that horse chestnut seeds are harvested ethically and sustainably, and that the entire process, from wild or agricultural source to the final capsule processing plant, can be clearly traced.
Step 5: Final Formulation Testing
- Obtain pre-shipment samples to assess capsule dissolution rate, shell integrity, and moisture resistance under accelerated environmental conditions.
Frequently Asked Questions
Q1: What structural/functional claims can we use on the label of our horse chestnut products in the US market?
According to the guidelines of the Dietary Supplement Health and Education Act (DSHEA), you cannot claim that your product can treat or cure “varicose veins” or “chronic venous insufficiency,” as these are considered disease claims. FDA-compliant structural/functional claims include:
- “Promotes healthy blood circulation in the lower legs.”
- “Helps maintain fluid balance in the legs.”
- “Enhances venous tone and capillary strength.”
Q2: What is the standard recommended wholesale dose per capsule?
- Most clinically validated formulations contain 300 mg of horse chestnut extract per capsule, standardized to 50 mg of active aescin. The recommended adult dose is usually one capsule twice daily with a meal.
Q3: Do your horse chestnut capsules comply with EU regulations?
- Yes. Our partners' production processes comply with European Food Safety Authority (EFSA) directives, ensuring strict control over cross-contamination limits for polycyclic aromatic hydrocarbons (PAHs), heavy metals, and ethylene oxide (ETO).
Q4: What is the standard minimum order quantity (MOQ) for custom private label formulations?
- For vegan capsules in a standard 300 mg stock formulation, the wholesale MOQ is typically 50,000 capsules. For fully packaged private label retail bottles, the MOQ is typically between 1,000 and 3,000 bottles, depending on the customization requirements.
Why Choose ECO (Ausreson/Reson) for Your Health Journey?
- Certified Manufacturing Excellence: Our state-of-the-art facilities are GMP certified and FDA registered. We adhere to the strictest global production standards, ensuring every capsule, gummy, or tablet is free of contaminants.
- Pure, Traceable Ingredients: We partner with sustainable farms worldwide. From raw material sourcing to final bottling, our R&D team conducts rigorous third-party laboratory testing (SGS/Eurofins) to assess potency and purity.
- Global Efficacy: Our formulas have been successfully exported to over 50 countries, including the US, EU, and Australia, optimized to meet diverse international health regulations and consumer needs.
- Own Factory, Guaranteed Strength: We have a 500㎡ modern production base equipped with German-imported production lines and an ISO 9001 certified quality management system. Annual production capacity exceeds 5 million units, supporting flexible production and rapid delivery, with a 99.6% on-time order rate.
- Real Results, Real Stories: Based on clinical case studies and validated user testimonials, our products have proven to deliver the health benefits we promise.
- Expert Formulas: Our in-house team of nutritionists and chemists stays at the forefront, creating scientifically based and truly effective formulas.
Choosing us is not just choosing a product, but partnering with a global company you can trust for the long term.
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OWN Brand
Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process
01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery


Factory & Exhibition
Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.
In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications
We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging
We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.
From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs
Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.
Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg
Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.
Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.
Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces
Q: Can you supply bottles with private label?
A: Yes, all can be customized.
Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.







