webber naturals NEM is a patented, research supported ingredient derived from natural eggshell membrane, containing naturally occurring glucosamine, chondroitin, fucose, hyaluronic acid as well as type 1 Collagen. NEM is clinically proven to support joint health in just seven to ten days, all in a small 500 mg dose per day. Supports healthy joint function.†  Its natural anti-inflammatory properties reduce pro-inflammatory cytokines which may slow joint degradation.†