hi i'm learning alot right now on vitamins, supplements etc. due to my ms. i wanted to share this with you guys. Diosmin is the name of it. i take 600mg a day for the past 3 mos and it helps tremendously with my circulation, swelling of feet, hands etc. especially now in the heat. i am increasing it thru the summer mos to double. if you add in vitamin c to this by the way it almost diminishes the symptoms of add as well. difficult child info anyway in europe ppl need a script of this stuff. here you can buy it at your natural food store. i highly recommend it.