Scars form as part of the healing process after your skin has been cut or damaged. The skin repairs itself by growing new tissue to pull together the wound and fill in any gaps caused by the injury. Scar tissue is made primarily of a protein called collagen. Scars develop in all shapes and sizes.

Do scars Ever Go Away?

In time, some collagen breaks down at the site of the wound and the blood supply reduces. The scar gradually becomes smoother and softer. Although scars are permanent, they can fade over a period of up to 2 years. It's unlikely they'll fade any more after this time.

Why do I get scars for no reason?

Common causes of scars include injury, surgery, and infection. As scar tissue begins to form, it may appear red, raised, and hard, but over time it fades, flattens, and softens. Depending on the type of injury, the depth of the wound, and the person's skin type, this process takes months.