Biafine is part of the Wound Dressings class and treats Wound Care. Wound dressings are used for wound care. They work by creating moisture to aid in wound healing and protection from germs. Biafine is only available as a brand name drug. Get Biafine for as low as $50.26, which is 24% off the average retail price of $66.16 for the most common version, by using a GoodRx coupon.