- Product Name: Dr. Melaxin Aqua Ion Plasma Hydrating Water Gel Mask - Contents: 5 sheets Expiration Date: 2027/2/15 Thank you for viewing. This is a new item, but it has been stored at home by a private individual, so please refrain from purchasing if you are concerned about this. The contents will be removed from the box and shipped in simple packaging. Discounts are available for combined shipping with other items! 4