Born from 20 years of research in microbiome science, Advanced Génifique patented serum contains 6 billion pre- & probiotic fractions in every bottle*. With the serum, your skin is better equiped to face external stressors [pollution, cold, dry weather, air conditionning, and humidity] that can lead to faster aging. Proven on 7 clinical skin paramaters: • Radiance +52%* • Smoothness +43%* • Eveness +42%* • Fine liness -42%* • Wrinkles – 46%* • Pores -8%* • Firmness +48% *Clinical study, 34 women, 8 weeks