Among the most talked about beauty and wellness products of the year is the LED face mask, which treats various skin conditions. Like the one @nathalieemmanuel uses to treat inflammation in her installment of #BeautySecrets, the best options are the most convenient, given they’re a hands-free treatment. Vogue spoke with board-certified dermatologist Melanie Palm, MD, on everything you need to know about the viral beauty product, including how the treatment works and how to choose the best option for your skin needs. Tap the link in our bio to learn more and shop the 9 best LED face masks.