It moisturizes the scalp and maintains the barrier function by increasing the moisture density of the stratum corneum. Ingredients that retain moisture in the scalp prevent the evaporation of moisture, protecting the scalp from dryness and preventing itching and dandruff. It works on the stratum corneum of the scalp, bringing it closer to the user's natural scalp environment. A treatment serum to maintain a healthy environment. ＼100 yen off the regular price／ Regular price: 3,300 yen