An curved arrow pointing right. Acne scarring is often hard to get rid of. The Hero Cosmetics Lightning Wand claims to zap dark spots and lighten acne scars. Insider producer Celia Skvaril has ...

But the most dreaded one is definitely the acne scars, leaving behind dark hyperpigmentation. Dr David Kim, a board-certified dermatologist, addressed the issue of acne scars and hyperpigmentation ...