Flexprotex is rice bran, glucosamine, and some natural anti inflammatory herbs and pain enzyme blockers.  This is what you’ll find in a vast majority of products (other than the rice bran).  Rice bran is a good antioxidant and has some anti-inflammatory properties (not to the extent of other herbs).  Rice bran has no qualities to build cartilage tissue like glucosamine, chondroitin, msm, hyaluronic acid and a few other sulfur compounds.  Glucosamine and the herbs all have scientific studies backing what they do in the body.

FlexEasy has twice the amount of glucosamine and about five times the amount of natural anti-inlammatories and pain enzyme blockers.  And it is in liquid form for maximum absorption, its cheaper (considering the amount of supplements you get), and in an easy to remember one ounce a day serving.