Salpeter is a solid substance with magical properties.

Salpeter is used as an ingredient in potion-making; fillings and resplings of Salpeter are required in order to brew the complex Polyjuice Potion.^[1]

AppearancesEdit

• Harry Potter and the Chamber of Secrets (film) (Mentioned only)
• Harry Potter and the Road to Hogwarts Sweepstakes (First appearance)

Notes and referencesEdit