Our Horse Chestnut Extract is a premium, standardized ingredient derived from the seeds of Aesculus hippocastanum (horse chestnut tree). Through advanced hydro-ethanol extraction and purification, we isolate and concentrate the key bioactive triterpene saponins-collectively known as aescin (escin) , typically standardized to 20%. Aescin is clinically validated to strengthen vein walls, reduce capillary permeability, and exhibit anti-inflammatory and anti-edema properties. This extract is the gold-standard natural ingredient for supporting chronic venous insufficiency (CVI), hemorrhoids, post-surgical swelling, and general leg vein health. Available in various aescin specifications (16%, 20%, 90%+), it is ideal for nutraceutical, functional food, and cosmeceutical applications.