Here is another app I made that keeps a list of potions, generates a potion at random including descriptions.You can edit the descriptions, and add new potions to the list. In this way you can always describe a potion of heroism as:
A glowing violet concoction that smells of spicy herbs.
I’m working on an update, feel free to post any suggestions here and I’ll try and work them into the next version.
I was thinking about adding a random description for the potions container, similar to what is posted here: https://rpgcharacters.wordpress.com/2011/02/03/random-thursday-potion-containers/