DermaGauze Dressings are gauze dressings that are each impregnated with DermaSyn, which is DermaRite's own vitamin E enriched hydrogel. DermaGauze is ideal for dry and low exudating wounds and ulcers. can also be used with tunneling wounds and sinus tracts. This hydrogel impregnated gauze helps facilitate a moist wound healing environment. It also supports autolytic debridement, softening eschar and necrotic tissue. Derma Gauze provides a cooling effect on the wound surface. Sterile and Latex Free! Available in 2 sizes: 2" x 2" (# 00240E) and 4" x 4" (# 00250E).