A continuous process for preparing a coprocessed excipient comprising the steps of: i. deagglomerating coprocessing agent using shear in magnitude of at least 0.01 kW-hour/kilogram; wherein the coprocessing agent is selected from fumed silica, colloidal silica, silicon dioxide, calcium silicate and combinations thereof; ii. passing a lactam derived polymer and the deagglomerated coprocessing agent through a blender with an average particle residence time of >1 second; wherein the vinyl lactam derived polymer is selected from the group consisting of N-vinyl-2-pyrrolidone, poly(vinyl pyrrolidone), polyvinyl poly pyrrolidone, N-vinyl-2-caprolactam, N-vinyl-3-methyl-2-pyrrolidone, N-vinyl-3-methyl-2-caprolactam, N-vinyl-4-methyl-2-pyrrolidone, N-vinyl-4-methyl-2-capro-lactam, N-vinyl-5-methyl-2-pyrrolidone, N-vinyl-5,5-dimethyl-2-pyrrolidone, N-vinyl-3,3,5-trimethyl-2-pyrrolidone, N-vinyl-5-methyl-5-ethyl-2-pyrrolidone, N-vinyl-3,4,5-trimethyl-3-ethyl-2-pyrrolidone, N-vinyl-7-methyl-2-caprolactam, N-vinyl-7-ethyl-2-caprolactam, N-vinyl-3,5-dimethyl-2-caprolactam, N-vinyl-4,6-dimethyl-2-caprolactam, N-vinyl-3,5,7-trimethyl-2-caprolactam, and combinations thereof; iii. subjecting the above two components to pass through a universal mill; preferably wherein the universal mill consists of a rotor with tip speed of 15 meters/second to 150 meters/second and screen size of 0.2 millimeter to 0.9 millimeter; iv. maintaining an average particle residence time within the universal mill system to be >1 seconds completed by a continuous recycle process; and v. obtaining the coprocessed excipient having a Brookfield cohesion of less than 0.12 kPa, a bulk density of at least 0.249 gram/milliliter and a flow property as measured by Johanson flow rate number increase from 1.1 to 5.0 fold. i. deagglomerating coprocessing agent using shear in magnitude of at least 0.01 kW-hour/kilogram; wherein the coprocessing agent is selected from fumed silica, colloidal silica, silicon dioxide, calcium silicate and combinations thereof; ii. passing a lactam derived polymer and the deagglomerated coprocessing agent through a blender with an average particle residence time of >1 second; wherein the vinyl lactam derived polymer is selected from the group consisting of N-vinyl-2-pyrrolidone, poly(vinyl pyrrolidone), polyvinyl poly pyrrolidone, N-vinyl-2-caprolactam, N-vinyl-3-methyl-2-pyrrolidone, N-vinyl-3-methyl-2-caprolactam, N-vinyl-4-methyl-2-pyrrolidone, N-vinyl-4-methyl-2-capro-lactam, N-vinyl-5-methyl-2-pyrrolidone, N-vinyl-5,5-dimethyl-2-pyrrolidone, N-vinyl-3,3,5-trimethyl-2-pyrrolidone, N-vinyl-5-methyl-5-ethyl-2-pyrrolidone, N-vinyl-3,4,5-trimethyl-3-ethyl-2-pyrrolidone, N-vinyl-7-methyl-2-caprolactam, N-vinyl-7-ethyl-2-caprolactam, N-vinyl-3,5-dimethyl-2-caprolactam, N-vinyl-4,6-dimethyl-2-caprolactam, N-vinyl-3,5,7-trimethyl-2-caprolactam, and combinations thereof; iii. subjecting the above two components to pass through a universal mill; preferably wherein the universal mill consists of a rotor with tip speed of 15 meters/second to 150 meters/second and screen size of 0.2 millimeter to 0.9 millimeter; iv. maintaining an average particle residence time within the universal mill system to be >1 seconds completed by a continuous recycle process; and v. obtaining the coprocessed excipient having a Brookfield cohesion of less than 0.12 kPa, a bulk density of at least 0.249 gram/milliliter and a flow property as measured by Johanson flow rate number increase from 1.1 to 5.0 fold.