All purchased this year. Available for individual sale if purchased with two or more items from my other listings. ① cosrx Vitamin C23 Serum Vitamin C23 Serum 20g Approximately half remaining. Purchased from the official Rakuten store. ② cosrx Niacinamide 15 Serum 20ml Approximately half remaining. Purchased from the official Rakuten store. ③ cosrx Acid Daily Gentle Cleanser Facial wash Cleanser Facial cleanser Cleansing 50ml New, unopened. Skincare Basic cosmetics Serum Vitamin C Niacinamide Beauty Beauty ingredients Anti-aging Acne Skin irritation Moisturizing Korea Korean skincare cosrx Affordable Dryness Countermeasures Special care Aging care Ingredients Ingredient-focused