Dermagran® B Hydrophilic Wound DressingsDermagran B Hydrophilic Wound Dressing contains a zinc nutrient dressing formulation, balanced pH technology, vitamin A, vitamin B6, calcium and magnesium to provide either a primary cover or filler for chronic and acute wounds. Available in tube or sheet forms, these wound dressings create a mildly acidic environment to help the wound heal, balance the pH and reduce inflammation. Indicated for skin ulcers (diabetic, venous stasis), Stage 1 4 pressure