【Manufacturer】SK-II 【Product Name】Genoptics Spot Essence (Quasi-drug whitening essence gs) 50ml Unused, stored at home. Will be shipped via Mercari delivery within 2 days of purchase. 【Product Description】 Genoptics Spot Essence is a quasi-drug whitening serum containing SK-II's unique ingredient Pitera and the whitening active ingredient D-Melano (nicotinamide W). It suppresses melanin production, prevents spots and freckles, and leads to transparent skin. It has a moisturizing feel and prepares the skin for a smooth texture.