BIODERMA combines biology and dermatology to create clinically-tested, effective solutions against environmental stressors. The Aquagenium™ biological patent found in Hydrabio stimulates the production of aquaporins and retains water for optimum balance. Committed to gently effective ingredients, BIODERMA creates skin care essentials that aim for your most balanced complexion ever. Each product is designed to mimic your skin's natural functions at its healthiest.