The Iroha Nature Platinum Tissue Mask contains a potent serum combining platinum & hyaluronic acid into an intensely moisturising formula. It provides the skin with deep hydration & brightens the complexion. Leaves the face glowing & hydrated. To use: Unfold both pieces of the mask & place over the cleansed face. Leave for 15 minutes before removing the mask & gently massaging in any excess. Do not rinse. Apply one mask per week. All Iroha Nature products contain natural ingredients & are not tested on animals.