Bioderma Sensibio Air+ Bi-Serum reduces visible redness and signs of ageing on rosacea-prone skin. Contains exclusive Rosactiv 2.0 technology inspired by the unique NAOS Ecobiology approach, which acts at the origin of the biological mechanisms involved in different types of redness and discomfort, and visibly reduces these effects with long-lasting results. Contains Bakuchiol, a “retinol-like” anti-aging active ingredient adapted to sensitive skin that helps restore skin firmness and smooths fine lines and wrinkles.