Mr Mulpepper's Apothecary was a shop in Diagon Alley which sold potion ingredients. It was established in 1106, and was located directly next door to its competitor Slug & Jiggers Apothecary. One could buy a Potion Kit Bag here for a charge of 10 sickles and Cleaning Solutions & Restorative Draughts could also be purchased here. Another shop was located in Knockturn Alley.