BRAND NEW-UNOPENED. Concentrated with Red Camellia Extract, N°1 DE CHANEL REVITALIZING SERUM absorbs quickly into skin and helps protect against environmental aggressors, leaving the complexion with a youthful-looking glow. The formula helps prevent and correct the appearance of the 5 signs of aging: Immediately after application, skin feels 30% * healthier, 32%* more protected and 43%** more comfortable. The look of pores is reduced by 11%*** . After 1 month, wrinkles appear 24% **** diminished, elasticity is improved by 17%**** and the complexion looks 18%**** more radiant. With continued use, the effectiveness of the N°1 DE CHANEL serum increases over time: After 24 weeks, skin's vitality index is multiplied by 5***** Dermatologist-tested and suitable for all skin types, including sensitive.