Hyperpheron

A syringe full of an inhibitor used to slow the progress of the state of a player's current H1Z1 infection.

In the game H1Z1 a player can become infected with the virus named, H1Z1.

This can occur when another player injects you with a syringe of "Extracted Infected Blood".

You will know when you are infected as a new status bar will pop up alongside Health, Stamina, Energy, etc etc.

 is one of the Items in H1Z1.