Rehydrate thirsty skin with the clarins hydra essentiel bi phase serum a lightweight moisture boosting serum for all skin types the clarins hydra essentiel bi phase serum has a refreshing formula which contains organic leaf of life extract a highly resilient plant that protects against moisture loss by restructuring the skins hydrolipidic film with a fluid texture this hydrating serum by clarins will soothe skin upon application and will help to improve skin texture and minimise the ap