Immediately Revitalises Fatigued, Dark And Puffy Under-Eyes. Packet of 8 masks. 111SKIN Eye Masks are made from hydrogel: active ingredients suspended in a gel material. These masks infuse the ingredients into the skin on contact, leaving you with visible results after just one 20-minute application. Targets: Puffing & Swelling, Dullness. Suitable For: All skin types.