Skin problems aren’t just skin-deep - they can be a sign that your dog isn’t  healthy on the inside. Harmony is an exciting formulation that targets not just skin health, but all  the organs that support healthy skin. It’s a veterinarian-formulated blend of  skin and organ detoxifiers like broccoli sprouts and spirulina, proven  performers like quercetin, L-theanine and Chinese skullcap to support a  normal histamine response, along with soothing organic herbs.