You may start Diablo 4 (opens in new tab) with 4 therapeutic potions, and when you can all the time seize extra from chests or fallen enemies, you would be higher off upgrading them. As you stage up you will want stronger well being potions if you wish to survive boss (opens in new tab) battles and Diablo 4’s prolonged dungeons (opens in new tab), so be sure you take the time to restore your gear and uncover waypoints (opens in new tab) if you must make a fast escape.
With that in thoughts, this is the way you improve therapeutic potions in Diablo 4.
Diablo 4 therapeutic potions: Find out how to improve them