Business Do Those Friday The 13th-Like LED Face Masks Work? A Doctor Explains by Marcus Liu - Business Editor May 28, 2026 by Marcus Liu - Business Editor May 28, 2026 The Reality Behind At-Home LED Face Masks: Marketing vs. Clinical Science The image is now a staple of social media: a user wearing a glowing, rigid LED face mask, resembling … 0 FacebookTwitterPinterestEmail