It's January—snow is falling, indoor heating is on blast, and skin is struggling to return to its juicy summertime glory. Thankfully, Gucci has a speedy on-set trick for bringing her complexion (and her makeup!) back to life.

"At some point during the day, [everything] becomes a bit makeup-y looking—less fresh, less skin-like," she says. To bring that quality back, Gucci mists foundation with a pure facial water like Avène Thermal Spring Water or Evian Spray; then, she pats on Skin Activator serum to flood it with weightless hydration, calming actives, and a healthy dewy quality.

“It’s just helping everything settle back into the skin, so it looks more beautiful, more radiant,” says Gucci, using her hands to press Skin Activator over her mid-day complexion. The fix is effortless—and since Gucci developed the serum formula to work flawlessly under makeup,  if you feel like layering on a little more foundation or blush, you're set.  Watch Gucci put the pro trick into action!