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 ...

So while convenience isn’t everything in skin care, our panel found it to be quite an important factor in this category. Using a serum helps the wand glide, but most of our testers disliked the ...