Essence of Insanity
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Essence of Insanity
Potion information
Effect
Characteristics
Difficulty level
Known ingredients
- Hermione: "This isFelix Felicis, I suppose? You haven't got another little bottle of — I don't know —"
- Ron: "Essence of Insanity?"
- Harry: "Trust me, I know what I'm doing... or at least Felix does."
- —Ron andHermione becoming suspicious after Harry took Felix Felicis and said he was going to seeHagrid[src]
Essence of Insanity was apotion which causedirrational decision making in the drinker.[1][2] Known ingredients werefrog brains andbeetle eyes.[3]
History[]
- "Take your seats. Today we will be brewing Essence of Insanity. I shouldn't have to tell you not to consume this potion... But the baffling behaviour of some of you makes me think you already have. Pay attention. We will begin with a lecture on Essence of Insanity."
- — Professor Snape to sixth-year Potions students[src]
Considered "exceedingly dangerous", the brewing of this potion was taught tosixth-years in the1989–1990 school year atHogwarts, byProfessorSeverus Snape inPotions class.[2]
On21 April1997,Ron Weasley sarcastically suggestedHarry Potter took this potion after Harry consumedFelix Felicis, as he felt his friend was behaving erratically.[1]
Appearances[]
- Harry Potter and the Half-Blood Prince(First mentioned)
- Harry Potter: Hogwarts Mystery(First appearance)
- Harry Potter: Magic Awakened(Mentioned only)
Notes and references[]
- ↑1.01.11.2Harry Potter and the Half-Blood Prince, Chapter 22 (After the Burial)
- ↑2.02.12.22.32.4Harry Potter: Hogwarts Mystery, Year 6, Chapter 39 (Gather the Merqueen's Tribute) - Potions Lesson "Essence of Insanity"
- ↑3.03.13.2Harry Potter: Magic Awakened


