Dr.Ci:Labo Hyaluronic Acid
Hyaluronic Acid　Serum penetrates into the dry stratum corneum, leaving the skin rich in moisture.  Hyaluronic Acid is an ingredient that is highly capable of retaining water.  The presence of one gram of hyaluronic acid means the retention of up to six liters of water.General skincare products contain only a small percentage of this extremely precious ingredient.  Hyaluronic Acid Serum is, however, formulated with high percentage of hyaluronic acid.Simply by combining this serum with a product you are using every day, you can custom-blend a skincare product that best suits your skin conditions.