What It Is: A moisture-quenching, bi-phase serum that intensely hydrates, refreshes and smoothes. What It'S For: All skin types. What It Does: Refreshing bi-phase serum for thirsty skin that feels tight, lacks radiance and is prematurely lined. Shields skin from the dehydrating effects of daily thermic shocks that can leave it looking dry and weathered: sudden temperature changes, indoor and outdoor pollutants and environmental stress. Quenches skin with Organic Leaf of Life extract-a succulent Clarins Hydra-Essentiel Intensive Bi-Phase Serum-Beauty & Cosmetics