Shopping for Flex Protex Online

A friend and I were talking the other day. We have both been getting joint pain and we think it is due to early arthritis. I consider myself to be pretty healthy, but I have not done anything special to protect my joints and I am paying for it now. My friend was telling me that she has been using a supplement vitamin to help her. So, I have been shopping for Flex Protex online. I am looking for a reputable website that sells it for a good price and with low shipping and handling. I have just started to look and am hoping to order it soon.