Scars occur when the skin is injured and the body repairs the tissue to close the wound. During this healing process, collagen may be rearranged differently from normal skin, creating fibrous tissue that pulls the skin down. This results in an uneven and altered skin texture in the affected area.
Early scar care can help reduce the appearance of scars and improve skin smoothness in some cases. However, it is "impossible to completely restore the skin to its original state." If you experience any injuries or develop scars, you should consult a doctor for early evaluation and treatment planning to achieve smoother skin.