I purchased this in August for kidney stone care, but my pet's condition has improved, so I'm offering the extra bag to someone who needs it. Expiration date: September 2026 - Product Name: Flax - Brand: NATURAL HARVEST - Purpose: Therapeutic food - Calories: 327kcal/100g - Net Weight: 1.1kg - Ingredients: Crude Protein: 23%, Crude Fat: 10%, Crude Fiber: 4%, Ash: 7% It cost 3520 yen on Rakuten.