This is one refill pack (110ml) of Hoyu Beaute Labo Beauty Serum (Extra Moist). It's a leave-in treatment. * This is a new, unopened item, and the outer packaging is in relatively good condition, but please understand that it has been stored at home. * There are no smokers or pets in the house. * It will be shipped in an envelope via Nekopos (a Japanese delivery service).