Royal Canin Amino Peptide Formula for Cats D-Line 500g x 2 Bags Set Amino Peptide Formula For Cats - Therapeutic Food - Cat Food - Dry Type For Veterinarians - For Animal Hospitals New and Unopened. Instant purchase available. Ships within the same day to the next day. Storage: Store in a cool, dry place away from direct sunlight. After opening, seal tightly and use as soon as possible, referring to the feeding instructions. Expiration Date: May 23, 2026