Apply the IOPE UV Shield Sun Ampoule SPF 50+ PA+++ as the last step of your morning skincare routine. Gently shake the bottle, then place a few drops on your face and neck before spreading it evenly, 15 to 20 minutes before going outside. Use a generous amount (about two fingers’ worth of product) and remember to reapply every 2 to 3 hours, especially if you are exposed to the sun, sweat, or have wiped your face.