This serum contains Vitamin C to brighten the skin. It's a popular Korean cosmetic product☆ - Brand: klairs - Product Name: Freshly Juiced Vitamin Drop - Volume: 35 ml - Ingredients: Pure Vitamin C, Stabilized Extracts - How to Use: Apply 2-3 drops to the face - Country of Manufacture: Korea Thank you for looking (*^^*) Please refer to the photos for the remaining amount. Returns are not accepted to prevent product substitution. Thank you for your understanding.