Viva Naturals Triple Strength Glucosamine Chondroitin
Hubs swears by this stuff.  He used to always complain about his neck being stiff and sore and says it's been fine for a long time since taking Viva Glucosamine every day.  He even asked me to put it on regular re-fill order.  I take it when I can remember too and it seems to help my crackling knees.
Rating: 5 stars