Neat game! Mobile's still buggy (can't load/return to main menu, can grab unspawned items offscreen), but it's more than playable.
The potion crafting itself is a bit clunky; there's at least one point I accidentally mixed a clean potion by clicking after a correctly mixed one. Some amount of crust is typical for the papers-like, though
A "pay 2 win" item you can drag 5 gold into to walk you through a specific adventurer would be funny, at least, and might help with the handful of edge cases people run into.