Due to the unprecedented European heat wave, Blue Serum is temporarily delayed and expected back in late July/early August. To keep your Climate-Smart® routine on track, this limited-time Step 2 duo includes the Rose Mask and Smoke Alarm Drops. The Rose Mask delivers lightweight hydration while helping support plumper, more radiant-looking skin, antioxidant protection, and a healthy skin barrier. Use the mask for one minute, remove, then apply 1 drop of Smoke Alarm Drops. Finish with Tropical Day Cream on hot days or Temperate Day Cream on milder days.