Ultra Muscleze® Forest Berries is a great-tasting, high-dose magnesium powder featuring UltraMag®, proprietary BioCeuticals® blend of highly bioavailable magnesium chelates including Albion TRAACS® magnesium lysinate glycinate. Ultra Muscleze® Forest Berries also contains the amino acids carnitine, glutamine and taurine, with B vitamins and other supportive nutrients.