Poly juice potion

Poly Juice Potion The poly juice potion is first mentioned in the chamber of secrets. it is a complicated potion. if it is done correctly when it is done it will look muddy and gray. If you get a piece of somebody (hair toenail etc) and put it in the complete potion The potion will change color (depending on the the person) and taste. when drunk you will turn into the person that you got the toenail or hair or something else. All of the information is from harry potter and the chamber of secrets.