Klaire Labs Theravein supports vascular integrity. Ideal for men and women. Signs of vascular weakness such as varicose veins, spider veins, hemorrhoids, and edema may result when structural integrity of blood vessels and capillaries is compromised. Botanicals that strengthen veins and capillaries, promote fluid balance, and assist blood flow can help support overall integrity and function of the venous system. More than a dozen clinical trials show that horse chestnut extract may guard against leg edema and capillary permeability. Butcher's broom extract has significant toning effect on veins that eases the sensation of tired, heavy legs. Gotu kola strengthens the microvascular system and assists blood flow while specific citrus bioflavonoids help stabilize capillary fragility. Recommended Use: 1 capsule, 1 to 2 times daily or as directed by a healthcare professional.