Magic salve

Magic salve was an ointment created by Knubbin at the request of Red Riding Hood to cure the pain of Granny's scar.

Before the Curse
When Red notices that Granny's scar is hurting more than ever, she decides to track down the wizard that made her cloak so that he can create a magic salve to alleviate the pain. He does this, though she has to pay him her adventure fund, and she comes to collect it a day after first meeting with him. However, he is preparing to leave his cottage and tells her that the salve is missing one crucial ingredient - water from Lake Nostos. She plans to trek there, but Peter points out that she's already proved herself as a good person enough times that she doesn't have to do this, especially seeing as the lake might not even be real as far as they know. She ultimately does not complete the salve.