Allergy Itch & Support chews are designed to support the structural foundation of your pets skin from the inside out. Combining Phytosome technology with proven skin support ingredients, Allergy & Itch Support chews feature essential fatty acids, powerful antioxidants, and other highly bioavailable nutrients shown to be beneficial in supporting pets with occasional dermatological sensitivities. Allergy & Itch Support chews also contain hyaluronic acid and ingredients from three different classes of Flavonoids: anthocyanins, flavanones, and flavanols. They come in a 90ct bag and are duck flavored!