Efficacy: Improves the appearance of leg/nourish, soothe, moisturize skin/Improves varicose veins and spider veins. Irestores elasticity to the veins and capillaries and fully protects against future rogue varicose veins. Relief nodules of vascular and varicose veins. Get rid of thromboangiitis obliterans. Relief of swelling and pain. WARNING: Prohibited by pregnant women use. Skin allergy or wound should use it with caution(base on the affect area) It is better to use 2-4 times each day. Need to persist for 1-2 months.