MADE WITH THE BEST NATURAL INGREDIENTS RenuPlex Extra Strength Medicated Dog Shampoo for Mange is formulated with all natural Zinc-PCA and numerous Essential Oils. Also includes COLLODIAL OATMEAL, ALOE-VERA, SILK AMINO PROTEINS, JOJOBA OIL, CALENDULA FLOWER EXTRACT and a host of other proven ingredients will provide immediate soothing to your dog