Extreme Joint Care is in a classification of its own. A true joint support formula from the most trusted and innovative name in sports nutrition, NutraBio, who believes in using only the most efficacious, clinically dosed, and research backed ingredients on the market without all the fluff. Extreme Joint Care contain no proprietary blends, fillers, excipients, chemicals, or any other harmful or unneeded additives. Only ingredients shown by science to work and produce results. No corners were cut in making Extreme Joint Care. It covers all the bases to promote optimal joint health and support your fitness goals.