Xi'an Kintai Biotech Inc is one of the most experienced manufacturers and suppliers of Horse Chestnut Extract Powder in China. Please feel free to wholesale high quality Horse Chestnut Extract Powder for sale here from our factory. For price consultation, contact us.
Horse Chestnut Extract Powder supplier/manufacturer
KINTAIBIO® provides food-grade Horse Chestnut Extract Powder, standardized to Aescin (Aescin Sodium) content, using low-temperature extraction. We offer 20% and 40% water-soluble Aescin. Sourced from European Horse Chestnut seeds, it is known for its anti-inflammatory, antioxidant, venotonic, and microcirculation benefits. It is widely used in pharmaceuticals, functional skincare, and dietary supplements.

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Botanical Source for making Horse Chestnut Extract Powder


Our Horse Chestnut Extract Powder is derived from the mature seeds of the European horse chestnut (Aesculus hippocastanum L.). This species belongs to the order Sapindales, family Hippocastanaceae, and genus Aesculus. Its seeds, bark, and leaves have a long history of traditional medicinal use in Europe for relieving fever, inflammation, and hemorrhoid symptoms. It is included in the monographs of traditional herbal medicines by institutions like the European Medicines Agency (EMA) and is used to alleviate leg discomfort, such as heaviness and tightness, associated with venous circulation issues. Modern pharmacological studies confirm that Horse Chestnut Extract is the key active components responsible for its anti-inflammatory, anti-exudative, and venotonic effects.
In addition to the European horse chestnut, we also offer Horse Chestnut Extract derived from the Aesculus chinensis Bge., Aesculus chinensis var. chekiangensis (Zhejiang horse chestnut), which is listed in the Chinese Pharmacopoeia. Traditional Chinese medicine considers these seeds to have a warm nature and sweet flavor, and they are believed to promote liver qi, regulate digestion, and relieve pain. They are used for liver and stomach qi stagnation, chest and abdominal distension, and stomach pain.
Through scientific comparisons and process optimization, we ensure that aescins from different sources meet pharmacopoeial standards in terms of quality and efficacy. Our products cater to both international scientific validation and the application background of traditional Chinese medicine, providing compliant options for various scenarios and standards.
With advanced extraction and purification technologies, we ensure stable Horse Chestnut Extract Powder and batch consistency, enabling your products to perform excellently in anti-inflammatory, anti-edema, and microcirculation improvement applications.
COA Of Horse Chestnut Extract Powder

how to get Horse Chestnut Extract Powder?

We continue to maintain industry leadership in the large-scale extraction and purification of effective ingredients from Aesculus Hippocastanum by relying on our independently developed core technologies for extraction and purification. Through systematic screening of extraction solvents and phase systems, as well as precise optimization of ratios and process parameters, our R&D team has successfully developed an advanced production process that is efficient, stable, and scalable. This has significantly improved the purity, yield, and batch consistency of the product.
TheHorse Chestnut Extract Powder produced by this process has a stable Horse Chestnut Extract Powder (the main active ingredient) of over 45.0% (measured by UV method), and a content of Aesculin of no less than 30.0% (measured by HPLC method). The overall extraction rate of key ingredients exceeds 90%, achieving high-value utilization of raw materials and significantly enhancing the company's core competitiveness in the international market.
Horse Chestnut Extract Powder is a natural triterpene saponin compound with excellent pharmacological properties, including anti-inflammatory, anti-exudative, and venotonic effects. It effectively promotes microcirculation and brain function recovery, showing promising clinical applications. Research has also found that Horse Chestnut Extract Powder protects hyaluronic acid in the skin, inhibits collagenase, helps reduce skin wrinkles, enhances skin elasticity, and performs excellently in antioxidant activity, with its free radical scavenging efficiency surpassing that of vitamins C and E in certain studies.
Since launching our product, it has earned positive feedback from overseas clients due to its consistent quality and remarkable effects, enhancing our brand reputation and generating continuous economic benefits.We believe that through ongoing technological innovation and process improvements, we can provide customers with even higher-quality, more reliable Horse Chestnut Extract Powder and drive the development of the industry.
how to use Horse Chestnut Extract Powder ?
Horse Chestnut Extract Powder Supplement
Horse Chestnut Extract Powder significantly promotes blood circulation and brain function recovery by restoring capillary permeability, dilating coronary vessels, and enhancing hypoxia tolerance. It is suitable for Horse Chestnut Extract Powder Supplement supporting venous insufficiency, postoperative edema relief, and cardiovascular health. With its excellent anti-inflammatory and vascular protective properties, it is an ideal choice for formulation development and functional ingredient innovation, offering both clinical value and market potential.It is also frequently used in cosmetics to support skin health.

Horse Chestnut Extract Powder Safety Evaluation and Usage Dosage
Horse Chestnut Extract Powder Safety
This Horse Chestnut Extract Powder has passed the ECOSAR ecological safety evaluation, removing the natural toxic substance Esculin to ensure formula safety.It meets ISO 22000 and GMP production standards.At recommended topical application dosages (≤2%), no significant adverse reactions have been observed. For oral use, it must comply with food-grade regulations, with a recommended daily intake not exceeding 100mg of Aescin.
Recommended Usage Dosage
- Water-soluble 20% Aescin:
Recommended addition: 0.5%-2% in serums, lotions, and gels, suitable for eye care and redness-relief formulations.
Studies show that 2% Aescin gel applied topically can significantly improve bruising, swelling, and skin redness.
- Water-soluble 40% Aescin:
Recommended addition: 0.2%-1% in high-performance products (such as anti-aging serums, venous function support formulas), with stability testing required (pH compatibility range: 4.0-7.5).
Clinical data support that daily oral intake of 300-600mg of Horse Chestnut Extract (containing 50-100mg Aescin) can improve chronic venous insufficiency (CVI).
how to buy Horse Chestnut Extract Powder?
KINTAIBIO® is excited to cooperate with you as a supplier of Horse Chestnut Extract Powder. We are committed to providing you with a top-quality product that meets industry standards and regulatory requirements. If you'd like further details, feel free to ask at sales@kintaibio.com!

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