The Dr Jart+ Cryo Rubber So Cool Mask Duo is a set of 2 face masks, designed to pamper and hydrate the skin. Set Contents: Cryo Rubber Mask with Moisturising Hyaluronic Acid x 1 A hydrating face mask to nourish and soften the skin. In a two-step approach, this mask features a separate ampoule, filled with Hyaluronic Acid to lock in moisture. The mask then helps to seal in this hydration, utilising Kelp Extract to leave skin supple. Cryo Rubber Mask with Soothing Allantoin x 1 This soothing mask boasts a two-step treatment, designed to calm stressed, irritated skin. Allantoin complex Ampoule is a gel-like serum that first gives calming hydration. The mask then aids its absorption, topped with Algae Extract to support settled, healthy-looking skin.