A K-Beauty routine for aging skin focuses on deep hydration, nourishment, and boosting elasticity for a firmer, more youthful look. Begin with a gentle cleanser to maintain the skin barrier, followed by a hydrating toner to replenish moisture. Apply an essence to improve texture and promote cell turnover. Serums enriched with peptides, retinol alternatives, or antioxidants help reduce fine lines and improve firmness. Use a rich sheet mask weekly for extra nourishment. Lock everything in with a deeply moisturizing cream, and don’t forget an eye cream to target wrinkles around the eyes. Finish with sunscreen daily to prevent further aging and protect collagen.