Mask House Multi-enzyme Revitalizing Mask, Pure Yin Zhiya Small Molecule Water Light Repair Mask. According to the brief introduction of Guangzhou Chunya International Biotechnology Co., Ltd., the company mainly deals in masks and essences. Its mask includes multi-enzyme activation mask and pure and elegant small molecular water light repair mask. Mask is a kind of skin care products, which is used to replenish moisture to the skin, and also has many functions such as moisturizing, moistening, nourishing, improving appearance, deep cleaning and so on.