Skin support An exclusive complex of nutrients which helps support the skin's barrier role. Healthy hair and skin High quality proteins with specific amino acids help promote healthy hair growth and skin renewal. Omega-3 and Omega-6 Omega-3 and Omega-6 fatty acids for their beneficial effects on skin health and coat condition. Proven results The exclusive use of Hair and Skin Care brings a significant improvement in coat shine after 21 days*. *Royal Canin internal study, 2006. Urinary health Formulated with a balance of minerals to help maintain the health of an adult cat's urinary system.