Scent: clean ocean air, sea salt, white lilies, pink jasmine, and warm, powdery sandalwood
Potion Use: collected from a freshly-banished sea maiden, Mermaid Tears can be used as a bad decision reversal Potion for those "oh ship" moments when mistakes mer-made. For example, when you give up your fins, voice and kingdom for a... erm... boy, and then eventually start feeling like a fish out of water. Simply take a sip, wish upon a starfish, and seas the day.
Side Effects: It can be very easy to get shellfish, as the seaweed is always greener in somebody else's lake. It's important to realize that your life was mermaid just for you, for shore.