Dehydrated skin, tight feeling? Choose our Shot Anti-soif Mask. Rich in Sève Bleue from the Oceans and Hyaluronic Acid, this marine mask with seaweed fibers hydrates and plumps the skin. Application time: 10 minutes chrono! Application Apply on the face previously removed make-up. Leave on for 10 minutes. Remove the mask and the excess product with a tissue or with the help of a cotton ball. Then apply your usual treatment cream.