Product details:Specifically formulated for sensitive skin prone to dryness or tightness is the Toleriane Ultra Dermallergo Serum (20ml) from La Roche-Posay. Powered by neurosensine (AKA a blend of amino acids), this highly potent potion acts as a saviour for your skin. Intensely nourishing and soothing, this skin hero is clinically proven to deliver 48 hours of hydration. Yes, you read that right! Embark on its light and refreshing texture to comfort your skin while your barrier feels entirely protected. La Roche-Posay Toleriane Ultra Dermallergo Serum 20ml