This product was formulated according to the ecobiological approach of the NAOS Laboratories to care for you. At the heart of this product: Rosactiv 2,0 patented technology: Targets at the source the biological mechanisms involved in different types of redness and discomfort and visibly reduces these effects with long-lasting results thanks to: A neuro-soothing ingredient that helps to reduce the excessive nervous response. Soothing polysaccharides, biomimetic active ingredients that help to limit the abnormal activation of natural defenses. Biomimetic lipids.