Enhance Potions property is used to increase the % bonus given with each and every potion. This applies to all potions including healing ones. It can also increase the damage of potions that explode or harm. This means that any healing potions will heal for more health and any cure potions will be able to cure heavier poisons more often. Some players even add Alchemy to their enhanced potions so they can throw bombs and do crazy damage. Here is a list of all the items with the enhanced potions property:
