Regular size (40mL), main body *Regular size, large size, both refills can be replaced. Kose No. 1* whitening serum. Directly affects the core* of stains. Prevents the ever-increasing number of future stains and protects clear, cloudy skin. *Based on sales numbers from February to July 2023 (in-house research) *The core is melanocytes *Whitening: Suppresses melanin production and prevents age spots and freckles. [Direct Bright W Formula] Kojic acid works directly on the core of age spots, suppresses melanin production, and prevents age spots and freckles, allowing flawless whitening care! ＜Naturally derived whitening active ingredients＞ Kojic acid x ＜Moisturizing ingredients＞ Pepper extract, mulberry extract, Kalinex, concentrated glycerin. [Evolved fresh and penetrating feeling (to each layer)] Double fine emulsification of the highly moisturizing base achieves both high moisturizing power and penetrating feeling. Instantly loosens skin that has become hard due to sunburn or dryness, and reliably delivers beauty ingredients. It has a feeling that can be used all year round, and is refreshing and non-greasy, yet moisturizing! A bright, clear and transparent feeling that lasts forever. [Preventing future stains that continue to increase] By directly suppressing the activity of melanocytes and reducing melanin, the appearance of dark, widely visible “stains” will not increase! Melano Shot W works directly on the core of stains and prevents them from growing in the future. [The more you continue, the more you realize it! Direct Whitening ] The key to whitening care is to continue it every day. It blends well into your skin and has a moist feel that makes you want to use it every day. The accumulation of whitening care will lead to future clarity.