Purchased in mid-April of this year. I am selling it because it didn't suit my skin type. The remaining amount is as shown in the photo, with almost all of it left. This is a concentrated serum containing 15% azelaic acid, which calms the skin and gives it a clear appearance. - Brand: Anua - Product Name: AZELAIC ACID 15+ CICA - Capacity: 30mL - Type: Serum - Ingredients: Azelaic Acid 15%