This is a serum from Generic Cosme. Brand: GENERIC COSME Product Name: Facial Advanced Volume: 50ML Condition: New, unopened Retail Price: 3,300 yen This is a lotion-introducing serum. I also use Cosme Decorte Liposome Advanced, and I think it's just as good (^^) I have a stock of this because I receive it through a subscription, so I will ship the one that arrived the other day☆