This is a carbonated foam serum from Kao's skincare brand, est, called est Serum One Advanced. A highly popular item, winning 11 best cosmetic awards. A serum with dense "carbonated" foam. When you hear "carbonated," you might imagine a tingling sensation, but this has a smooth, mousse-like texture. Gently apply the dense carbonated foam without crushing it, and press it into your face with your hands to create moisturized, supple skin. Using it at the beginning of your skincare routine after washing your face will also improve the absorption of the subsequent lotions. If you are concerned about dryness or lack of firmness despite daily moisturizing care, this "est Serum One Advanced" is recommended as the starting point for your skincare. Product Name: est SERUM O.N.E. ADVANCED est Serum One Advanced Contents: 90g Manufacturer: Kao Corporation It has the effects of improving wrinkles and preventing spots (suppressing melanin production and preventing spots and freckles). Retail Price: 13,200 yen (tax included) Everything in the image is included. Please check the image for the usage condition and remaining amount. The remaining amount is about 80%. Please consider this as a guideline. Cosmetics, face color, foundation, eyeshadow, eye color, cosmetics, rouge, lipstick, department store cosmetics, lipstick, liquid, powder, cream, serum, basic skincare