Posted by iHerb Customer on Dec 20, 2008 | Verified Purchase
We have found that unflavored beef gelatin is equally as effective as Knox NutraJoint at a fraction of the cost. We use only 1/3 tsp of gelatin per day compared to about 1 tbs. of the Knox product. All the vitimines and mineral in Knox we already get by our regular vitamin suppliment. We are completely satified with the unflabored beef Gelatin.