"Relaxes the muscles and reduces stress, making reloading faster. Effects lasts indefinitely"
A Stabilizer is an item that appears in Resident Evil 7: Biohazard. The number of Stabilizers used in a play-through is shown in the Stats screen.
It is used to increase the player's reload speed.
Another can also be found hidden in the yard inside a chest which is unlocked by solving a shadow puzzle.