Conker-tree

Aesculus hippocastanum, commonly known as horse chestnut, is a deciduous tree native to the Balkans but widely cultivated in Europe and North America. Traditionally, its use has not been extensively documented; however, it has been employed in various folk remedies for conditions such as varicose veins and leg ulcers due to its purported anti-inflammatory properties. Scientific evidence suggests that Aesculus hippocastanum extract may have potential therapeutic applications. For instance, an extract combined with temozolomide showed significant reduction in glioblastoma cell viability, potentially through modulation of the Wnt/β-catenin pathway. Additionally, studies indicate that aesculin (SA), a compound found in horse chestnut, can induce ferroptosis in hepatocytes via disruption of the Nrf2/PRDX6/GPX4 pathway, which may have implications for managing liver injury. Furthermore, plant extracts from Aesculus hippocastanum loaded in hyaluronic acid nanocapsules demonstrated selective antimicrobial activity against skin microbiota. Safety data is currently limited, with no major issues recorded to date. There are also no reported drug interactions associated with the use of horse chestnut. However, caution should be exercised as more research is needed to fully understand its safety profile and potential applications.

Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.