Hydra-Essentiel Cream-Mask from Clarins moisturises and quenches the skin. It instantly hydrates and soothes, while also improving the skin's ability to retain water and strengthening its barrier function. To use, apply a thin layer to a cleansed and dry face and neck, avoiding the eye area. Leave on for 10 minutes, then remove any excess with a cotton ball soaked in toner. Use 1 to 3 times per week for optimal results.