
Hill's® Prescription Diet® Derm Defense™ Canine
Hill's first and only nutrition with Histaguard™ Complex - formulated to reduce signs of environmental allergies by disrupting the internal allergy response and creating a barrier against future episodes.
- Your first defense against future allergy outbreaks with Histaguard™ Complex, a proprietary blend of bioactives and phytonutrients
- Continuously normalizes immune response to allergens with natural sources of polyphenols
- Support skin rejuvenation with vitamin A, zinc and essential fatty acids