| Pheromone | Effect |
|---|---|
 Recovery |
Increases health regeneration, increases plasma regeneration on weeds, reduces stun times of affected Xenomorphs. |
 Warding |
Increases the needed critical damage for Xenos to die, and the damage taken by being in critical condition. Potent enough warding pheromones will completely negate bleed out. |
 Frenzy |
Increases movement speed and damage from slashes. Slash damage may stack however the movement speed does not. |