This is a Joint Replenishing Complex.  Melalueca's formula of Glucosamine, Bromelain, Ginger and Green Tea.  This combination helps to rebuild cartalidge and provide strength in your joints.   Because of past gymnastics, track, cheerleading, my joints are paying me back now.  This stuff works great and after a few weeks my joints feel well again.  Of course then I stop the supplement and go for about 6 months before I’m sore again.  Says you can take them every day, but I just say, ehhhhh, I’ll take them when I need them.