You know, the base potion of healing should be something basic to have to avoid get stuck and is nothing game breaking, it cost 25gp to craft one even with materials, is not free, and rarely worth to use in combat with your action. Aside, we have in Xanathar the prices for ...
Drink a Greater Healing potion for 4d4+4? You can also spend up to 4 HD and heal that too. It makes the party able to somewhat effectively heal in combat and stay clear of super low HP, while burning a resource they were going to burn during a short rest anyway. It ...