This drink was a favourite of Gilderoy Lockhart, and he told his second year Defence Against the Dark Arts class that he wouldn't say no to a bottle for his birthday. Neville and Hannah Longbottom also enjoyed this - according to Rita Skeeter, much more than any teacher or landlady should. Arthur Weasley also insisted on pouring a bit into a cup of tea made for Molly Weasley after the Riot at the 1994 Quidditch World Cup.
- Harry Potter and the Chamber of Secrets (First appearance)
- Harry Potter and the Goblet of Fire