My MD said that Chondroitin and
Glucosamine products seem to do better with the larger joints. I use Osteo BiFlex and it has been a
life saver with my knee, but not so much with my fingers.
Some of the generics for Osteo BiFlex do NOT have all of the ingredients they claim to provide, and, if that is what you are using, I would suggest going to the real thing.