That's some funky game! I managed to complete all 30 levels on the second try (when the first try was me trying to figure out which part was what).
The gameplay was fairly simple and I figured the easiest way is to remember the nouns (since it's different for each ingedient) so the "phrase" to remember is significantly shorter. I really like the take on the theme here - having to perform alchemy in the shadows, integrating both theme components into the gameplay.
The graphics were pretty nice; one nitpick would be the white outline below the main character, making it seem like their body was cut in half. Music was pretty fitting, even if occasional alchemist noises distracted me a bit. ^^'
Nicely done, overall!