Polyjuice Potion is a very complicated potion that allows the drinker to assume the form of someone else. While it can account for both age and gender, Polyjuice Potion cannot be used for a human to take an animal form or for a half-breed to assume human form.
- 12 lacewing flies that have been stewed for 21 days
- 1 ounce of crude Antimony
- 4 leeches that have been unsucculated
- 16 scruples of fluxweed that were picked at full moon
- 3 drachms of pulverised Sal Ammoniac
- Pulverised blades of knotgrass
- 1 pinch of powdered horn of a Bicorn that has been lunar extracted.
- Filings and rasplings of Saltpeter, Mercury and Mars
- Shredded dried skin of a Boomslang
- Extract of The-Transfigured-Being-To-Be
- Butterscotch Ripple
It takes at least one month to brew properly.