|"Harry, your eyesight really is awful."
The title of this article is transcribed from an image. Due to several factors, including poor image quality and difficult-to-read fonts/handwriting, it may have been transcribed incorrectly. If you have a higher quality version of the source image, or a more accurate reading of the text, please visit this article's talk page.
The left handed aazlo potion is a concoction which presumably causes the drinker to become left handed after it is imbibed. A bottle of this potion is located in the potions classroom at Hogwarts School of Witchcraft and Wizardry.