PURCELL Pixcell Biom O2 Enhancer Modeling Mask 240gThis is an oxygen modeling pack that delivers professional level soothing, barrier strengthening, and cooling effects at home. Formulated with 2 billion mL of PixelBiome probiotic concentrate, hydrolyzed collagen, allantoin, and sodium hyaluronate, it provides hydration, calming, elasticity, and radiance all at once. The pack is designed to be mixed with water in a 1: 1 ratio and applied thickly to the skin. It quickly lowers skin temperature,