Passion Fruit. Stop your itchin’! This amazing formula effectively relieves skin irritations caused by insect bites and dry skin. It contains no harsh chemicals, coal tar or drugs such as cortisteroids. Oatmeal and Aloe Vera: Work together to soothe the skin. Tea Tree Oil: Helps purify, fortify and moisturize hair follicles.Wheat Protein, Vitamins and Chamomile Extract: Nourish the skin and leave the coat silky and conditioned. All Pet Head formulas are pH adjusted and free of paraben, petroleum derivatives, sulfate and DEA. Made in the U.S.A.