Juju potions are potions made with ingredients only obtained from the Herblore Habitat. All potions must be made in a special juju vial which can be bought from Papa Mambo in the Herblore Habitat. The vials and potions are tradeable, so they can also be obtained from other players or the Grand Exchange.
Each dose of potion lasts for six minutes with a note appearing in the chat window one minute before the potion wears off. This note will appear if game message filtering is active. The two exceptions are Juju hunter potions, which last ten minutes, and Juju cooking potions which are not drinkable.
Training Herblore by making juju potions is not very efficient for experience because of the untradeable ingredients which take some time to obtain.