Beauty Talk OxyMask using Perfluorodecalin (Oxygen Carrier) penetrates deep into the skin layer to increase the oxygen level, and our skin cells will possess the amazing self-healing to gain beauty naturally! OxyMask also contains nutrients such as Sodium Hyaluronate, Hayahibara Trehalose, Saccharide Isomerate and etc, which provides whitening, firming, moisturizing and softens the appearance of wrinkles effects.