Fleshweave
Fleshweave is perhaps deceptively named - it does not actually provide healing, but it does serve as a potent anesthetic which causes it to be an ingredient in many healing potions and salves that alchemists create. Fleshweave comes from the Witchweave Palm Tree; when its fruit is dried and burned, the smoke immediately numbs any area to which it is directly applied. When the smoke is allowed to fill a room, Fleshweave serves as a general anesthetic, though this is dangerous and can lead to temporary paralysis and death. Instead, Fleshweave is typically burned in small amounts so that the smoke can be trapped within a solvent to create a potion, or it is placed in a pouch whose smoke is then released onto a specific piece of flesh.