Earth Made Nutritions Inc. supplies pharmaceutical-grade Horse Chestnut Extract 20% Aescin UV (Aesculus hippocastanum) standardized to 20% Aescin by UV spectrophotometry.
Our California plant manufactures this botanical ingredient to worldwide quality standards for nutritional supplements and cosmetics with NSF GMP and FSSC22000 accreditation.
Key Product Features:
· 20% Aescin content verified by UV at 268-270nm
· 95% particle size through 80 mesh for optimal tableting
· Water-ethanol extraction preserving natural compound profile
· In-stock inventory with 2-day fulfillment
· Full CoA and regulatory documentation included

· Aescin Content: UV spectrophotometry (268-270nm)
· Identity: Thin Layer Chromatography (TLC)
· Heavy Metals: ICP-MS
· Microbiology: USP standards
Note on Testing Methods: This product is tested by UV spectrophotometry, which measures total saponin content. UV testing typically yields higher percentages than HPLC testing of isolated Aescin isomers. A 20% UV extract generally corresponds to 8-12% by HPLC. Specify your testing method requirement when ordering.
| Parameter | Specification |
|---|---|
| Latin Name | Aesculus hippocastanum |
| Appearance | Brownish yellow powder |
| Active Content | 20% Aescin (UV method) |
| Solvent Used | Water and Ethanol |
| Used Part | Seed |
| Particle Size | 95% pass through 80 mesh |
| Package | 25kgs/drum |
| MOQ | 25kgs |
| Sample | Free sample available |
| Lead Time | In stock, 2nd day pickup |
| Storage | Cool, dry place (<60% RH) |
Our manufacturing facility maintains current certifications from:
· NSF GMP Registered Facility
· FSSC 22000 (Food Safety System Certification)
· Kosher Certified (certification body: [specify])
· Halal Certified
· ISO 9001:2015
· US FDA Registered Facility
· Organic Processing Available (USDA/EU standards)
Each batch includes:
· Certificate of Analysis (CoA)
· Heavy metals test results
· Microbiology report
· Pesticide screening (organic grades)
· Identity confirmation by TLC

Typical Dosage Forms: Capsules, tablets, softgels
Common Formulations:
· Standalone vascular support products
· Combination with Vitamin C, Diosmin, or Butcher's Broom
· Sports recovery blends
Formulation Notes: The extract compresses well for direct tableting. Particle size distribution allows uniform blending in encapsulation. Compatible with standard excipients including microcrystalline cellulose, magnesium stearate, and silicon dioxide.
Leg gels, anti-puffiness serums, eye creams, body care
Recommended usage: 0.5-3% final product
First distribute in propylene glycol or glycerin before adding to emulsion.
Stability: pH 5.0-7.0; avoid alkaline formulations.
Technical tip: Micronise or request our water-soluble standard for transparent or translucent goods.
Horse Chestnut Extract 20% Aescin UV is hygroscopic due to its saponin content. Minimize air exposure during processing. In high-humidity environments, use desiccant during manufacturing or opt for silica-coated variations.

Four strategically located warehouses across the United States eliminate import delays. Standard 2-day pickup for in-stock materials. For West Coast manufacturers, our California facility offers same-day will-call pickup by appointment.
· 50,000+ sq ft production facility
· Dedicated botanical extraction lines
· Climate-controlled storage (18-22°C, <50% RH)
· Lot traceability from raw material to finished extract
Our technical team assists with:
· Formulation optimization
· Stability testing recommendations
· Regulatory documentation
· Custom specification development
Raw materials sourced from established European suppliers with multi-year supply agreements. Seed origin primarily from Eastern Europe whereAesculus hippocastanumis native. Chain of custody documentation available.
· Solvent recovery systems reducing ethanol waste by 85%
· Partnerships with suppliers following sustainable harvesting practices
· Recyclable packaging materials
· Carbon footprint reduction initiatives


Recommended Storage Conditions:
· Temperature: Below 25°C (77°F)
· Humidity: Below 60% RH
· Light: Protect from direct sunlight
· Container: Keep tightly closed when not in use
Packaging Design:
Our standard packaging uses food-grade double PE liners inside fiber drums, providing moisture barrier protection during storage and transit.
Shelf Life:
24 months from manufacturing date when stored properly. Once opened, use within 6 months for optimal quality. For extended storage, consider nitrogen flushing or addition of food-grade desiccant packets.
Handling Safety:
Use standard personal protective equipment when handling powdered botanical extracts. Work in adequately ventilated areas to minimize dust exposure.
Q; What's the difference between Aescin UV and HPLC testing?
A: Total saponin light absorbance is measured at 268-270nm by UV spectrophotometry. This approach uses many chemicals and is less specific.
HPLC detects and quantifies Aescin isomers Ia, Ib, IIa, IIb. Most HPLC tests for 20% UV extracts are 8–12%.
UV standard is cost-effective for applications with appropriate total saponin content. Fits most cosmetic and dietary supplement formulations.
Choose HPLC specification for research, markets with unique HPLC requirements, or accurate Aescin isomer content.
Q: Is this OK for clear beverages?
A: This standard is insoluble and will turbidify clear liquids. For transparent apps, consider:
Water-soluble Horse Chestnut Extract
Nano-encapsulated versions
Formats for liquid extract
Solid dose forms, opaque liquids, suspension gels, and creams work well with this powder.
Q: What about Aesculin content?
A: Horse chestnut naturally contains coumarin glycoside aesculin. Our extraction and processing processes lower Aesculin to <0.1%. This satisfies dietary supplement safety guidelines. Full Aesculin testing is in the CoA.
Q: Is organic certification available?
A: Yes. Certified organic Horse Chestnut Extract needs:
Certified organic or wild-crafted seeds
Use organic-certified ethanol for extraction.
Organic-certified processing facility
Organic grade lead time: 4-6 weeks. Each cargo has an Organic Transaction Certificate.
Q: What prevents clumping after opening?
A: This extract absorbs moisture due to its high saponin concentration. To reduce caking:
Reseal containers immediately after use.
Store in climate-controlled environments with <60% humidity.
Apply desiccant packets to opened containers.
Reduce air exposure by transferring to smaller containers.
Consider buying smaller packs for occasional usage.
Q: What paperwork supports regulatory compliance?
A: The standard documentation is:
Certificate of Analysis (CoA)
Statement on Allergens
Statement from BSE/TSE
Statement on GMOs
See the Specification Sheet.
SDS (Safety Data Sheet)
Reports on Heavy Metals and Microbiology
Certificate of Origin, Phytosanitary Certificate (if needed) for overseas shipments
Q: What's the lead time for bulk orders?
A: • Standard grade in-stock: 2-day pickup
· Custom specifications: 4-6 weeks
· Organic certification: 4-6 weeks
• International shipping: Extra 1-2 weeks.
Schedule manufacturing for orders above 500kg with our staff.
Q: Can it be transported abroad?
A: Yes. Canadian, European, Asian, and other markets are our usual destinations. We give export paperwork.
Important: Country regulations vary. Horse chestnut extract is allowed for dietary supplements in the US and EU, however certain markets prohibit usage. Before ordering, check target market regulations.
Do you have more questions about Horse Chestnut Extract 20% Aescin UV?
Email: info@em-herb.com