Looking for a premium food supplement to support your strength-training goals? This easy-to-swallow capsule will help take your training to the Max! BSN Z-MAX is a classic \'3-in-1\' combination of vitamin B6, magnesium and zinc. Vitamin B6 helps reduce tiredness and fatigue and control hormone activity, while magnesium helps maintain muscle function and zinc maintains protein synthesis and normal testosterone levels in your blood. Looking for a premium food supplement to support your strength-training goals? This easy-to-swallow capsule will help take your training to the Max! BSN Z-MAX is a classic \'3-in-1\' combination of vitamin B6, magnesium and zinc. Vitamin B6 helps reduce tiredness and fatigue and control hormone activity, while magnesium helps maintain muscle function and zinc maintains protein synthesis and normal testosterone levels in your blood.  Classic \'3-in-1\' vitamin B6, magnesium and zinc supplement from BSN to support strength training goals