Invigoration Draught

A potion used to energise the drinker. The potion was taught during the fifth-year at Hogwarts in preparation for the O.W.L. examinations. Harry Potter brewed the Invigoration Potion with great success, after poor performance and unfair treatment from Professor Snape earlier in the term. Snape, however, maliciously smashed Harry's phial of potion.