For dehydrated, sensitive skin. Hydraphase Intense Serum is a thermal concentrate that immediately calms sensitive skin and provides long-lasting intensive moisture that penetrates deep into the skin. Fragmented hyaluronic acid binds this moisture in the skin and thus prevents small wrinkles that can form in dry skin. Hydraphase also strengthens cell cohesion and is enriched with the skin's own moisture factors arginine and serine, so that the skin barrier itself can store more moisture again. The light, non-greasy gel texture with skin-soothing thermal water from La Roche-Posay is quickly absorbed and provides an immediate freshness kick and a radiantly fresh complexion. In a hygienic pump dispenser. Without parabens.