MIKIMOTO COSMETICS Moon Pearl Recover Essence 30ml This firming serum contains beauty ingredients such as the new proprietary ingredient "pearl silk," the proprietary ingredient "penetrating pearl collagen," and the newly formulated ingredient "wakame seaweed extract." The soft, smooth texture of this serum moisturizes the skin, reducing the appearance of fine lines caused by dryness and leaving the skin plump and firm. ■ How to Use After prepping your skin with toner, dispense an appropriate amount (about 2 pumps) into palm of hand and smooth over entire face.