Each Royal Canin formula is specifically designed and approved by scientific experts in cat and dog nutrition. The key features of this formula are: OLIGOPEPTIDES Low molecular weight peptides to reduce the risk of allergic reactions to food. ALLERGEN RESTRICTION Formula and production process aimed at excluding sources of food allergens. SKIN BARRIER Formulated to support the skin’s natural protective barrier for optimal skin health. ANTIOXIDANT COMPLEX A synergistic complex of antioxidants to help neutralise free radicals.