USN Cramp Block 30 Tabs USN Cramp Block 30 Tabs

USN Cramp Block

$49.89

USN’s Cramp Block is full of vital minerals and electrolytes to keep you performing at your best. It fights muscle fatigue and rehydrates your muscles during and after intense physical activity.

  • Increases stamina
  • Replenishes electrolytes
  • Reduces muscle cramps