All BIODERMA research revolves around the study of healthy skin and its cells and imbalances. The skin speaks its own language and BIODERMA tirelessly seeks to understand it. It is subject to changes and environmental stresses. Therefore, diseases, medicated treatments, ageing and many other factors may affect its balance and cause it to malfunction. BIODERMA's approach involves reactivating the skin's natural resources to help it resist and recover its normal functions, which are those found in healthy skin.