TL;DR Summary
Acne scars are permanent changes in skin texture caused by inflammation and damage to the deeper layers of the skin during active acne. They can appear as depressions, raised areas, or uneven texture and often do not improve with topical products alone. Treatment focuses on stimulating collagen, resurfacing the skin, or restoring volume depending on the type and severity of scarring. Results vary based on scar type, skin characteristics, and the expertise of the provider performing the treatment.