Horse Chestnut (Aesculus hippocastanum) is a premier vascular-supportive herb whose seeds contain escin, a complex mixture of triterpenoid saponins. Escin exerts a highly targeted venotonic and vasoprotective action by sealing capillary walls, reducing fluid leakage into surrounding tissues, and increasing venous tone. This significantly alleviates leg heaviness, pain, and swelling associated with chronic venous insufficiency.
Educational information only — never stop or change a prescribed medication without talking to your prescriber first.
CRITICAL: Raw, unprocessed horse chestnut seeds are highly toxic due to esculin; only use processed, standardized commercial products where esculin has been removed. May increase the risk of bleeding; consult a physician if taking anticoagulant or antiplatelet drugs.
Evidence level: Strong
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