Complete La Femme Vein Support Formula contains powerful vein-supportive nutrients, which increase the capillary resistance of blood vessels, increase vein tonicity and decrease capillary permeability. Varicose veins, also known as spider veins, affect women about two to three times as often as men. Occupations involving prolonged standing also increase the incidence of venous insufficiency. Pregnancy and obesity do so as well because the increase of pressure in the abdomen makes it more difficult for the blood to flow upward. more information