Slide the NARD Perfect Shield Sun Stick onto dry skin as the last step of your routine, 20 minutes before sun exposure. Apply it generously to the face (forehead, cheeks, nose, chin) and exposed areas like the neck and ears, then gently pat to blend the texture. Keep it in your bag and reapply every 2 to 3 hours, especially outdoors or after sweating, to maintain K-Beauty style protection throughout the day.