Brand from South Korea: IOPE. Benefits:A serum infused with Retinol 4X Multi-tune™ that helps enhance skin firmness and reduce the appearance of wrinkles and fine lines.Enriched with Lacto-Exosome and Phyto-EGF that help strengthen skin barrier and nourish the skin.Contains Chamaecyparis Obtusa Leaf Extract that helps soothe and moisturize irritated skin.Lightweight texture aids in faster absorption.Dermatologically tested and suitable for sensitive skin.How to use:1. At the serum stage of your morning and evening skincare routine, pump 1-2 times and gently apply over the entire face.2. Pat gently for better absorption.3. In the morning, be sure to apply sunscreen as the last step of basic skincare to protect your skin from UV damage.