Speed demon serum

The speed demon serum is a consumable item in Fallout 76.

Gameplay
A flask of green serum which, when consumed, will cause the player character to develop the speed demon mutation. This mutation will increase movement and reload speed by 20% but increase the drain on hunger and thirst when moving by 50%.

Locations

 * Can sometimes be purchased from the MODUS science terminal for 5,000 caps.
 * Can be crafted with the appropriate recipe and components.