A Magnesium and Taurine supplement. 

Ingredients 

Magnesium: 100mg, Selenium: 50mcg, CHROMIUM: 50mcg, Taurine: 200mg, PANTETHINE COMPLEX: 50mg, L-Carnitine: 30mg

Directions
As a dietary supplement, adults take one capsule daily or as otherwise directed by your physcian.