At least some content in this article is derived from information featured in Harry Potter: Wizards Unite. As such, spoilers will be present within the article.
For gameplay-specific information, please see the relevant article on the Harry Potter: Wizards Unite Wiki!
Bulbadox juice is a magical substance which is extracted from the Bulbadox plant. It is unknown if it shares the same proprieties of Bulbadox powder. It is used in Potion-making as an ingredient, as a bottle of it can be found in the Potions Classroom.