Thank you for viewing! This is OZIO Retinista Serum, 18ml. It contains retinol and is a serum that supports skin firmness and elasticity! I've been using it for about 3 months, and I'm going to sell it because I have some left over. *Since it has not been opened, the photo on the 5th page is one I found online. It is an image photo. - Brand: ozio - Product Name: Retinista Serum - Capacity: 18mL - How to use: For skincare - Country of manufacture: Japan - Purchase date: August 2025