A reward mask containing salon-spec serum. Contains human stem cell culture medium*1, EGF*2, FGF*3, and KGF*4 (moisturizing ingredients) to provide anti-aging care*! An unexperienced feeling made possible by a mask using high-adhesion biocellulose (a natural plant-derived ingredient) that sticks to the skin! One serum that is also used in beauty salons contains a generous 30 ml. The mask has a high degree of adhesion, does not dry easily, and does not slip easily even when moving, so you can pack it while doing housework or exercising at home. [Biocellulose mask] is a purple mask made from coconut water that uses fibers that are about 1/1,000th the thickness of hair. [Human stem cell culture medium] is made from the culture medium used to cultivate stem cells of human origin, and is a moisturizing ingredient recommended for aging care* that leads to skin full of firmness and moisture. [3GF (EGF, FGF, KGF)] is an important factor for skin health and is an indispensable moisturizing ingredient for smooth skin care. *1 Human adipocyte acclimatization culture medium extract *2 Human genetically modified oligopeptide-1 *3 Human genetically modified polypeptide-3 *4 Human genetically modified polypeptide-11 (both moisturizing ingredients) ※ Aging care = Age-appropriate care method