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Our #1 serum worldwide. Deep nightly renewal. Unfiltered morning radiance. This deep- & fast-penetrating face serum, with our exclusive 1-in-60-million Night Peptide, harnesses 40 years of pioneering Night Science Research. Skin looks smoother, less lined, younger, healthier—more radiant, even toned. IN JUST 1 SLEEP—NEXT MORNING RESULTS: +128% immediate moisture.(1) -14% fine lines.(2) +10% elasticity.(2) 8 out of 10 had boosted radiance upon waking.(3) PROVEN RESULTS: VISIBLY REDUCES MULTIPLE SIGNS OF AGING: 91% said skin looks more rested.(4) 89% said skin feels firmer.(5) +22% barrier repair in 2 hours.(6) MORE BENEFITS: 72-hr hydration with Hyaluronic Acid & other moisture boosters. 8-hr antioxidant protection. Pores look diminished over time. Oil-free texture. 90% said it absorbed quickly.(7) Tested on & appropriate for sensitive skin. Suitable for post-procedure skin.(8) For all ages, skintones, skintypes. NIGHT & DAY POWER: Formulated with technology inspired by Nobel Prize-winning research in the field of Circadian Rhythm. Helps optimize skin’s natural rhythm of renewal & protection. At night, helps support skin’s visible renewal & firming. Hyaluronic Acid helps lock in moisture. By day, helps defend skin against visible effects of free radical damage from environmental assaults. (1) Clinical testing on 148 women after 1 product application. (2) Clinical testing on 26 women, 12 hours after single nighttime product application. (3) Clinical testing on 29 women, 12 hours after single nighttime product application. (4) Consumer testing on 543 women after using product for 3 weeks. (5) Consumer testing on 543 women after using product for 4 weeks. (6) Clinical testing on 23 women, measured 2 hours after single product application. (7) Consumer testing on 543 women, immediately after product use. (8) Following an Intense Pulsed Light (IPL) Treatment, shown to be safe for use when applied 24 hours after IPL in 2 week clinical usage test on 32 panelists.