LED light therapy helps cells function more efficiently, so this face mask boosts collagen production & helps skin repair itself for a youthful glow. I love this specific mask because I can wear it while doing other things thanks to the custom, snug fit, and pocket-sized charger. Use code JENNCB for 15% off Tagged some of my other favorite LED skin tools below LTKSeasonal LTKSale LTKbeauty