Formulated to soften the visible signs of ageing, the FOREO FAQ Glass Skin Collagen Face Mask envelops the skin in a luxurious blend of concentrated actives. n Leaving the skin with a lasting glow, the revitalising sheet masks nourish the skin with potent hydration to reveal firmer, plumper-looking skin. The transparent mask sits perfectly under your LED mask, boosting further the benefits of light therapy.