The Internet Is Obsessed With This Intense Charcoal Face Mask, But Is It Safe?

The Shills Acne Purifying Peel-Off Black Mask ($ 11; is the internet’s latest beauty obsession. On YouTube and Instagram, you’ll find plenty of videos documenting the super-intense masking process. Unlike other masks that simply wash or peel off without much fuss, this charcoal-based peel seriously clings to the skin—and ripping it off hurts like crazy. […]