IDEA Placenta Extra Essence Unused and unopened. The following is an explanation from the official shop: "PC Extra Essence, developed with the theme of 'aging skin care'. A serum that contains IDEA's unique ingredient, Placentaling®, Rose Placenta®, and CICA Exosome, an ingredient that protects the skin environment for mature skin. Highly rated on @cosme! For those who were hesitant to buy it because of the high price, how about giving it a try? - Brand: PLACENTA EXTRA - Product Name: Essence - Contents: 20ml - Manufacturer: Idea Co., Ltd. Thank you for viewing.