Information Reviews Ask Dr. Dan Product Description Progressive Labs Venous Support offers support for blood vessels and circulation. Recommended use: Take 1 vegetable capsule, 3 times daily, preferably with meals or as directed by a healthcare professional. Label Information Progressive Labs Venous Support Facts: 1 capsule contains: Diosmin 300 mg Olive leaf extract 100 mg Hesperidin (from sweet orange peel extract)(40% Bioflavonoids) 40 mg Other Ingredients: hydroxypropyl methylcellulose (vegetable capsule), leucine.