Purchased in November 2024 and stored on a shelf. Unopened. Please be aware that this item has been stored by a private individual. This serum contains a high concentration of Vitamin C to improve skin condition and achieve an even skin tone. - Brand: COSRX - Product Name: The Vitamin C 23 Serum - Ingredients: Super Vitamin E + Hyaluronic Acid - Net Weight: 20g - Effects: Improves skin condition, even skin tone - How to Use: Apply an appropriate amount to the skin Thank you for viewing.