Allergy Relief Extract blends together Nettle leaf, Turmeric root and Turkey Tail mushroom. This blend tackles allergy symptoms while building the immune system and decreasing inflammation response. Some common allergy symptoms are: * Biting at the paws * Excessive itching * Brown / red discharge in your dog's ears * Goopy eyes * Loss of hair * Hot spots * Interdigital furunculosis (cysts) All organic ingredients: Vegetable Glycerin USP, filtered water, nettle leaf, turmeric root, turkey tail mushroom Nettle Leaf works as an antihistamine within the body and helps reduce allergic reactions to environmental allergens. It is also packed with nutrients and provides a wide variety of vitamins and minerals. Available in 4 oz dropper bottle, 4 oz pump top and 32 oz bulk amber glass bottle with pump. 1 oz : (1) dropper = 1/4 tsp 4 oz : (1) pump = 1/2 tsp