1, the forehead scar can be removed by laser surgery, and the effect is not bad. You can also use aloe vera gel and ginger slices to dilute it.

2. Cut a few slices of ginger, rub it on the scar, and then put on another slice of ginger, massage 1 min twice a day. Ginger can inhibit the sustained growth of granulation tissue, so it can play a certain role in repairing scars.

3. Some essential oils have the effects of beautifying, whitening and regenerating skin.