Medicated Beauty Serum Quasi-Drug Double whitening effect: "Suppresses" and "Promotes the elimination" of melanin, the source of spots. (Prevents the accumulation of melanin and prevents spots and freckles / Prevents the formation of melanin and prevents spots and freckles). ◆ Sakurae Double Action Serum ① 0.5ml (for one use) x 14 packets Twice a day, morning and night ② 1.0ml x 12 packets ・Brand new, unopened ・Otsuka Pharmaceutical Co., Ltd. ・Booklet enclosed Just arrived.