This potion recipe contains ingredients like myrtle leaves, dragon's blood, mugwort, dandelion root, and eleuthero root to create a "Brain Booster" potion that provides short term increases in brain performance and memory. While effective for exams, it commonly causes the drinker's hair to turn purple, revealing its use. The potion must be brewed in a Mongolian-style iron cauldron to prevent overheating, which can be found in the first shop of Diagon Alley behind the Leaky Cauldron. Care must be taken to pick intact myrtle leaves with flowers for inclusion in the potion.

1. Ingredients: Brain Booster
2 leaves from a flowering Myrtle branch,
12 drops of a Dragon's blood,
12 drops of a
1 pinch of Mugwort, Iron Cauldron
Dragon's
1 large Dandelion root, Myrtle
2 Hungarion (Mongolian
leaves
1 small Eleuthero root, Horntail Dragon –
2 Hippogryf tears,
1 flagon of black sea water
Introduction: This is the perfect “Brain Booster” potion, designed for
short term increases in brain performance. Especially in the area of
memory. It is often used by students to give them an advantage just
before examinations, but they are easily found out because of the main
side effect of the potion which causes the hair to turn purple. It is for this
reason that students wearing hats or with shaved heads, are not allowed
into the official witchcraft and wizardry examinations. The cauldron for
this potion must be of the Mongolian style to prevent overheating. This
type of cauldron is readily available from the cauldron shop, which is the
first shop in Diagon Alley behind the leaky cauldron.
Notes on Ingredients: It is most important that the Myrtle leaves are
picked from a bush that is in flower and that they are not ripped or
damaged in any way. A small piece of the flower should be included with
Lee Marie Raytek 7Q2

2. Lee Marie Raytek 7Q2