Immunizer is a consumable Item in Monster Hunter World (MHW). These useful items can be crafted from materials gathered in the field and brought along on hunts.
Boosts your natural ability to heal.
Immunizer can be consumed from the Item Bar while in the field to grant the Natural Recovery Up Status Effect for five minutes. This buff increases the natural regeneration speed of recoverable Health, and is modified by the Recovery Speed Skill itself. In addition, Immunizer can also be used as an ingredient for crafting Ancient Potions, Might Pills and Adamant Pills.
How to Acquire Immunizer
This Item can be obtained by Crafting.