Let me just start out by saying amazing product my lower legs below the kneecaps were starting to get like a splotchy dark red and then they just got worse and worse and worse and I know it was because of circulation I broke both my ankles plus it just runs in my family so by the time I got blood flow they were need to ankle red and swollen all the time I've been taking blood flow for well you know the prescription I've ever received like three maybe four refills and they're almost completely back to normal so if that ain't a good story I don't know what is, plus I still get to work the hours and I'm on my feet the same amount of hours and I know that had some effect or a lot a profound effect on the color changing the only thing I've changed as far as circulation goes is blood flow so it's 100% accredited to blood flow 7 you'll see in the photos my calf has the splotchiness to it but if you look below where my feet were getting real bad only my toes are splotchy now but you can see where it's coming away from the knee going downward and it was really bad. The white in the splotchy was completely dark I couldn't even see white before I started