When you have a serious acne breakout, the damage to your skin can go very deep. Your body repairs itself with collagen, a protein that is responsible for the structure and shape of your skin. Collagen is also responsible for keeping our skin wrinkle-free while we are young. Sometimes, the collagen in your body can completely heal the affected area without leaving behind a noticeable difference in the color or texture of your skin. In the case of acne scars, the healing process was incomplete. In this situation, visible changes to your face remain.

Sometimes, acne breakouts can lead to scabs. Eventually, these scabs will fall off revealing new skin underneath. This skin might be the same color as the skin around it, or it might be a different color. When it is a different color, you have a scar. Fortunately, laser acne scar treatment can help your body finish the healing process it started.