Beauty of Joseon Light On Serum combines Centella Asiatica extract and Vitamin C in a brightening formula designed to improve skin tone. This innovative serum addresses common issues with traditional vitamin C products by reducing irritation and enhancing stability while providing soothing and moisturizing benefits. Key features: • Contains stable Vitamin C derivatives for brightening • Features organic Centella Asiatica extract for soothing • Improved formula with reduced stickiness and greasiness • Lower irritation potential compared to pure Vitamin C • Lightweight texture for easy absorption • 30ml convenient packaging The serum should be applied after toner by pumping the recommended amount and distributing evenly across the face. The formula combines the brightening properties of Vitamin C with the calming effects of Centella Asiatica, making it suitable for those seeking both skin brightening and soothing benefits in one product. The improved formulation focuses on user comfort while maintaining efficacy.