Description

Horse Chestnut Extract (Aescin/Escin 98%) is a standardized triterpene saponin extract derived from the seeds of Aesculus hippocastanum L. It is widely used in cosmetic formulations for its anti-inflammatory, circulation-supporting and decongesting properties — a go-to active for eye care, anti-puffiness and leg-care products.

Physical & Chemical Properties

• INCI: Aesculus Hippocastanum Seed Extract
• CAS number: 6805-41-0 (Aescin/Escin)
• Molecular formula: C55H86O24
• Molecular weight: 1131.26 g/mol
• Appearance: off-white to white fine powder
• Specification: Aescin 98%
• Source: Horse chestnut seeds (Aesculus hippocastanum L.)
• Solubility: soluble in water and ethanol

Key Benefits for Cosmetic Formulations

• Anti-inflammatory: helps calm redness and irritation
• Decongesting: reduces puffiness, especially around the eye area
• Circulation support: traditionally used to support microcirculation
• Vascular care: beneficial for leg-care and firming products
• Skin-soothing: supports sensitive and reactive skin formulas
• Natural origin: plant-derived, fits clean-beauty positioning

Main Applications

• Eye care: anti-puffiness and dark-circle creams, eye serums
• Anti-aging: firming and toning face & neck care
• Body care: leg-care gels, anti-cellulite and slimming products
• Soothing care: after-sun, redness-calming and sensitive-skin formulas
• Professional care: masks, ampoules and treatment concentrates

Why Choose Our Bulk Horse Chestnut Extract?

• GMP manufacturing: full quality control from raw material to finished product
• Complete documentation: COA, SDS and heavy metal test reports on request
• Standardized grade: Aescin 98% by titration for consistent potency
• Flexible supply: from R&D samples to production quantities
• Export experience: reliable shipping to EU, Americas, Middle East and Asia

Recommended Usage

Typical use level in cosmetic formulations: 0.5%–3%. Optimize per application and target effect; compatibility and stability testing in your formula is recommended.

FAQ About Wholesale Horse Chestnut Extract (Escin)

What is the CAS number of Escin?

CAS 6805-41-0 (Aescin/Escin, horse chestnut saponin complex).

What is Horse Chestnut Extract used for in cosmetics?

It is used for its anti-inflammatory and decongesting properties — commonly in eye care, anti-puffiness and leg-care products.

What does Aescin 98% mean?

It refers to the standardized content of aescin (the active saponin complex) at 98% assay.

Is it water soluble?

Yes — it is soluble in water and ethanol, suitable for gels, serums and emulsions.

Is it suitable for sensitive skin?

It is widely used in soothing formulas; patch testing per finished product is still recommended.

What grades do you offer?

We supply standardized grades (e.g., Aescin 98%) and can discuss custom specifications on request.

Do you provide COA and SDS?

Yes — COA, SDS and heavy metal test reports are available on request.

Can I get a sample?

Yes — trial samples are available; terms negotiable with bulk orders.

What is the shelf life?

Typically 24 months when stored sealed, cool and protected from light.

What are your MOQ terms?

Flexible MOQ, discussed on inquiry.

Start Your Bulk Order

Contact our sales team for spec sheets, samples and bulk pricing — our technical team is ready to support your product development.