Avène Thermal Spring Water boasts a distinct mineral and biological legacy. Consisting of unchanging minerals and trace elements, it enhances skin barrier tolerance and restoration, promoting softness and suppleness. Its unique biological heritage includes active substances, ancestral microflora, and Aqua Dolomiae specific to Avène. These soothe the skin, and their low mineral content prevents dryness. It regulates keratinocyte differentiation, reduces UV-induced irritation, maintains pH balance, and gently cares for the skin.