Triple-Pet EZDOG All Natural Wound Relief uses organically bound zinc to kill germs and aloe vera to soothe the skin. It contains L-Lysine to help prevent viral infection. A small amount of this odorless, clear, non-greasy formula supports rapid healing and soothes itchiness including hot spots. It is drug- and alcohol-free. Its use allows the return of natural hair growth without antibiotics or steroids. Wound Relief also contains vitamin E and tea tree oil for your pet's care.