Detailed answer

Massaging a scar can help improve pigmentation by stimulating blood circulation, reducing inflammation, and breaking down scar tissue. The increased blood flow brings oxygen and nutrients to the scar, promoting healing and the formation of new, healthy skin cells. Massage also helps to soften and relax the scar tissue, making it less noticeable and promoting a more even pigmentation. It is important to apply gentle pressure and use a moisturizing cream or oil during the massage to prevent further damage to the skin. Consistent and regular massage can lead to gradual improvement in scar pigmentation over time.