Smith and Nephew Algisite M Dressing 59480100You are viewing the Smith and Nephew Algisite M Dressing. This is made of fast gelling high mannronic acid fibers from calcium alginate. When exudate comes into contact with Algisite M, it forms a hydrophilic gel that remains in contact with the wound surface. This is 2" X 2", sold by the box of 10, by Smith and Nephew, Inc. a leading manufacturer of wound care supplies. Notes: Smith and Nephew, Inc