• The first use booster gel in the formulation of "regulation cell culture" which maximizes the absorption of human stem cell culture (RemyStem) before lotion, to give your skin a flexible and supplemented skin after washing and nutrients • This increases the volume of the layer and the active ingredients used in the next lotion are more easily penetrated to the skin and support against aging skin • [How to use] After washing your face or washing your body, apply the booster gel lightly massaging the area of the use by applying it to your face, neck, and arms. Then use the same series face lotion to maximize the effectiveness • (Where to Use) Not only for the face, but also for places that are prone to age (decollete, neck, back of hand, elbows, eyes, and mouth) • (Notice about Renewals) Updated with new ingredients on August 30, 2022. Use before the same series of stemmed lotions to maximize the effectiveness of lotion