I am taking 3 a day and have graduated from using FlexEze as Joint Matix has the same main ingredients as FlexEze plus Glucosomine and a lot more.
The properties of shark cartilege and Green Lipped Mussel (Lyprinol) are widely known and when combined with glucosomine the results can only be better -- I have been taking FlexEze for over a year and been pain free in my hips and knees and am looking forward to greater flexibility with Joint Matrix.
I am also buying this product for my brother in law