Soybean Milk Serum 50ml, mixsoonPRODUCT INFORMATION This Bean Serum is the Next Step Essence for Nourished, Firmed, & Brightened Skin. Use daily as a Day & Night Serum. Enriched with fermented beans, mixsoon Bean Serum delivers and seals in rich moisture and nutrients from the moment it is applied. The lightweight texture delivers active ingredients deeply into skin layers without leaving a sticky after feel.