You'll begin Diablo 4 with four healing potions, and while you can always grab more from chests or fallen enemies, you'd be better off upgrading them. As you level up you'll need stronger health potions if you want to survive boss battles and Diablo 4's lengthy dungeons, so make sure you take the time to repair your gear and discover waypoints if you need to make a quick escape.
With that in mind, here's how you upgrade healing potions in Diablo 4.
