Swanson Horse Chestnut 22% Aescin (Standardised) 250 mg, 120 Capsules (4-Pack)

If you spend long hours on your feet or often feel heaviness in your legs after a day's work, you might be looking for natural support. Horse chestnut extract, standardised to its key active compound aescin, has long been used to help maintain healthy circulation and leg comfort. Swanson's formula delivers 250 mg of extract per capsule, with 20% aescin, in a convenient 4-pack.

Key Benefits of Horse Chestnut Supplement

Horse chestnut extract is widely recognized for its positive effects on circulation. The primary active compound, aescin, helps maintain the integrity of blood vessel walls and promotes healthy blood flow. Many people turn to horse chestnut for occasional lower leg discomfort, especially after prolonged standing or sitting. Research suggests it may help support normal vein function and reduce sensations of heaviness or tiredness in the legs.

• Supports blood vessel integrity – Aescin may help strengthen capillary walls and improve circulation.
• Promotes leg comfort – Ideal for those who experience minor swelling or fatigue in the lower legs.
• Standardised potency – Each capsule delivers 250 mg of extract with 20% aescin (50 mg active saponins).

Who Should Consider Horse Chestnut?

Horse chestnut supplements are popular amongst adults who spend long hours on their feet, travellers, and anyone seeking additional support for their circulatory system. It may also be beneficial for individuals with occasional leg discomfort or mild swelling. As with any supplement, it is not intended for pregnant or nursing women, or those taking blood thinners without consulting a health care professional.

Horse chestnut is generally well tolerated, but it is important to follow the recommended dosage. Typical dosage is 250–500 mg of standardised extract (50–100 mg aescin) per day, divided into two doses.

What Is Horse Chestnut?

Horse chestnut (Aesculus hippocastanum) is a tree native to the Balkan Peninsula. Its seeds have been used for centuries in traditional herbal practices. Modern supplements focus on the standardised extract of aescin—a mixture of saponins believed to support circulation and vein health. Our Swanson Horse Chestnut is standardised to 20% aescin, ensuring a consistent and potent dose in every capsule.

How to Choose a Quality Horse Chestnut Supplement

Not all horse chestnut supplements are created equal. Look for products that are standardised to a level of aescin—typically 20% as in this Swanson formula. Third-party testing for purity and potency adds an extra layer of assurance. Swanson Health Products follows Good Manufacturing Practices (GMP) and uses independent labs to verify quality. Their nearly five decades of experience in the supplement industry make them a trusted choice.

Also consider the form: capsules are convenient and allow for precise dosage. Swanson’s capsules are easy to swallow and free from unnecessary additives.

Frequently Asked Questions About Horse Chestnut Supplements

Is horse chestnut safe to take daily?

Yes, when used as directed. Most studies have used 250–500 mg of standardised extract (50–100 mg aescin) daily. It is important not to exceed recommended doses. Consult your health care provider if you have liver or kidney conditions, or if you take blood-thinning medications.

What is the difference between horse chestnut and other circulation supplements?

Horse chestnut specifically focuses on vein health and leg comfort, whereas other circulatory supplements may target overall blood flow or heart health. Its unique compound, aescin, distinguishes it from options like pycnogenol or grape seed extract.

How quickly can I expect results?

Results vary. Some individuals notice improvement in leg comfort within a few weeks, while others may require longer uses. Consistency is key. For acute discomfort, consider combining supplementation with movement and elevation.

Can I take horse chestnut with other supplements?

Generally, yes. However, if you take blood thinners (e.g., warfarin) or antiplatelet drugs, consult your doctor first due to potential interactions. Always discuss new supplements with your health care provider.

This product is not intended to diagnose, treat, , or prevent any disease. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.