Adverts claiming LED face masks can improve acne and rosacea have been banned by advertising watchdogs for making unauthorised medical claims.
The global LED face mask market is set to grow from £290 million this year to £600 million by 2032. But despite the popularity of the at-home beauty devices, dermatologists are divided over whether the light-emitting diodes (LED) can deliver the same results as medical-grade devices used in clinics.