Dr. Oracle Retinotightening Double Collagen Cream

This is Dr. Oracle Retinotightening Double Collagen Cream. I am using it because I heard that retinol is good for skin antioxidants. It is very gentle and highly moisturizing, so even a small amount keeps my skin hydrated and prevents dryness. I plan to use it consistently. It didn't tend to cause excessive oil production even in the summer.