“Healing Potion” is a general category for potions that restore physical health, and their appearance can vary. They are often described based on their effects and consistency rather than a uniform look.
The primary function of a Healing Potion is to accelerate the body's natural healing process to mend injuries. They are a cornerstone of magical first aid and long-term care in the Hospital Wing.
Healing potions are a common and essential part of the wizarding world, used frequently throughout the series.
Healing potions serve as a crucial world-building element and a convenient plot device. They establish the advanced nature of Healing magic in the wizarding world, showing how injuries that would be serious or incapacitating for Muggles can be dealt with quickly. This allows the characters, particularly Harry, to recover from dangerous encounters and continue their adventures without lengthy delays. The availability and use of these potions also serve to highlight a character's skill or preparedness. Severus Snape's mastery of Potions is demonstrated by his ability to instantly produce and use an effective healing draught. Likewise, Hermione Granger's foresight in packing `Essence of Dittany` is repeatedly shown to be life-saving during the events of the final book.