Skin Laundry’s Wrinkle Release Neck & Chest Sheet Mask is full of skin conditioning extracts, ideal for filling in the dry creases and friction from ageing skin. The star ingredient is sodium hyaluronate, which is the salt of hyaluronic acid and king of the skin-saving ingredients, which holds 1000 times its weight in water and makes every product you layer on top work even better. Our advice is: after peeling off the mask, mix the leftover serum in with your favourite body moisturizer and rub on directly afterwards for a longer lasting hydration.